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Publication List

[72] "Development of printed X-ray grating and its application to an imaging system"

Hayato Komatsu, Wataru Yashiro, Xiaoyu Liang, Ayako Yoshida, Yasunori Takeda, Tomohito Sekine, Daisuke Kumaki, Shizuo Tokito

Japanese Journal of Applied Physics 63(4), 04096 (2024).

[71] "Advancing Robotic Gripper Control with the Integration of Flexible Printed Pressure Sensors"

Yasunori Takeda(*), Yi-Fei Wang, Ayako Yoshida, Tomohito Sekine, Daisuke Kumaki, Shizuo Tokito(*)

Advanced Engineering Materials 26(9),2302031 (2024).

[70] "Printing pressure optimization in reverse offset printing for micrograting fabrication"

Hayato Komatsu, Yasunori Takeda(*), Yi-Fei Wang, Ayako Yoshida, Tomohito Sekine, Shizuo Tokito(*)

Japanese Journal of Applied Physics, 63(2), 020904 (2024).

[69] "Printed organic transistors and complementary ring oscillators operatable at 200 mV"

Masaya Yamada, Yasunori Takeda, Shizuo Tokito, Hiroyuki Matsui

Applied Physics Express, 17, 011010 (2024).

[68] "Printed Composite Film with Microporous/Micropyramid Hybrid Conductive Architecture for Multifunctional Flexible Force Sensors"

Yi-Fei Wang(*), Junya Yoshida, Yasunori Takeda, Ayako Yoshida, Takeru Kaneko, Tomohito Sekine, Daisuke Kumaki, Shizuo Tokito(*)

Nanomaterials, 14(1), 63 (2024).

[67] "A Flexible, 2.4-GHz Wireless Ion Sensor System Using Printed Organic Amplifiers with 3-V Single Supply"

Rei Shiwaku(*), Hiroyuki Matsui(*), Yuki Hommura, Yasunori Takeda, Kuniaki Nagamine, Shizuo Tokito(*)

Advanced Electronic Materials, 9(11), 2300396 (2023).

[66] "Printed Bilayer Liquid Metal Soft Sensors for Strain and Tactile Perception in Soft Robotics"

Takeru Kaneko, Yi-Fei Wang(*), Mayuka Hori, Tomohito Sekine, Ayako Yoshida, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito(*)

Advanced Materials Technologies, 8(17), 2300436 (2023).

[65] "Robotic e-skin for high performance stretchable acceleration sensor via combinations of novel soft and functional polymers"

Tomohito Sekine(*), Keita Ito, Yoshinori Shouji, Ryosuke Suga, Tatsuya Yasuda, Yi-Fei Wang, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Huang Tong, Atsushi Miyabo, Shizuo Tokito

APPLIED materialstoday, 33, 101877 (2023).

[64] "Printed Directional Bending Sensor with High Sensitivity and Low Hysteresis for Human Motion Detection and Soft Robotic Perception"

Yi-Fei Wang(*), Ayako Yoshida, Yasunori Takeda, Tomohito Sekine, Daisuke Kumaki, Shizuo Tokito(*)

Sensors, 23(11), 5041 (2023).

[63] "Printed organic Schottky diode with self-assembled monolayer for 13.56 MHz band near-field communication"

Masaya Yamada, Yasunori Takeda, Shizuo Tokito, Hiroyuki Matsui

Applied Physics Express, 16, 056502 (2023).

[62] "An integrate-and-fire neuron circuit made from printed organic field-effect transistors"

Vanessa Tischler(*), Piotr Dudek(*), Jayawan Wijekoon, Leszek A. Majewski, Yasunori Takeda, Shizuo Tokito, Michael L. Turner

Organic Electronics, 113, 106685 (2023).

[61] "Optimization of the blend ratio of soft functional polymers for high piezoelectric performance stretchable device"

Keita Ito, Tomohito Sekine, Yoshinori Shouji, Yi-Fei Wang, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Huang Tong, Atsushi Miyabo, Shizuo Tokito

Applied Physics Express, 16(1), 011004 (2023).

[60] "Fast Response, High-Power Tunable Ultrathin Soft Actuator by Functional Piezoelectric Material Composite for Haptic Device Application"

Yoshinori Shouji, Tomohito Sekine, Keita Ito, Naoya Ito, Tatsuya Yasuda, Yi-Fei Wang, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Advanced Electronic Materials, 9(9), 2201040 (2023).

[59] "Micro-Pore Composed Soft Pressure Sensor with Ether-Surfactant via High-Sensitivity in Wide Range for Robotic Machine Interface Application"

Kaiin Tou, Kenta Nara, Tomohito Sekine, Yi-Fei Wang, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Advanced Sensor Research, 2(9), 2300045 (2023).

[58] "N-Type Printed Organic Source-Gated Transistors with High Intrinsic Gain"

Yudai Hemmi, Yuji Ikeda, Radu A. Sporea, Yasunori Takeda, Shizuo Tokito, Hiroyuki Matsui(*)

Nanomaterials, 12(24), 4441 (2022).

[57] "Inkjet-Printed Ag/a-TiO2/Ag Neuromorphic Nanodevice Based on Functionalized Ink"

Barbara Salonikidou(*), Adnan Mehonic, Yasunori Takeda, Shizuo Tokito, Jonathan England, Radu A. Sporea

Advanced Engineering Materials, 24(11), 2200439 (2022).

[56] "Bottom gate top contact organic transistors using thiophene and furan flanked diketopyrrolopyrrole polymers and its comparative study"

Thu-Trang Do, Yasunori Takeda, Tomohito Sekine, Yogesh Yadav, Sergei Manzhos, Krishna Feron, Samarendra P Singh, Shizuo Tokito, Prashant Sonar

Flexible and Printed Electronics, 7(3), 035014 (2022).

[55] "Printed Low-Hysteresis Stretchable Strain Sensor Based on a Self-Segregating Conductive Composite"

Ayako Yoshida, Yi-Fei Wang(*), Tomohito Sekine, Yasunori Takeda, Daisuke Kumaki, and Shizuo Tokito(*)

ACS Applied Engineering Materials, 1(1), 50-58 (2022).

[54] "Printed, all-carbon-based flexible humidity sensor using a cellulose nanofiber/graphene nanoplatelet composite"

Ayako Yoshida, Yi-Fei Wang, Shogo Tachibana, Ayuka Hasegawa, Tomohito Sekine(*), Yasunori Takeda, Jinseo Hong, Daisuke Kumaki, Takeo Shiba, Shizuo Tokito(*)

Carbon Trends, 7, 100166(2022).

[53] "Optimization of a Soft Pressure Sensor in Terms of the Molecular Weight of the Ferroelectric-Polymer Sensing Layer"

Yushi Watanabe, Tomohito Sekine, Reo Miura, Mai Abe, Yoshinori Shouji, Keita Ito, Yi-Fei Wang, Jinseo Hong, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Advanced Functional Materials, 32(16), 2107434(2022).

[52] "A Printed Flexible Humidity Sensor with High Sensitivity and Fast Response Using a Cellulose Nanofiber/Carbon Black Composite"

Shogo Tachibana, Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Ayako Yoshida, Mai Abe, Reo Miura, Yushi Watanabe, Daisuke Kumaki, Shizuo Tokito

ACS Applied Materials & Interfaces, 14(4), 5721-5728(2022).

[51] "Flexible organic thin-film transistor immunosensor printed on a one-micron-thick film"

Minamiki Tsukuru, Minami Tsuyoshi, Chen Yi-Pu, Mano Taisei, Yasunori Takeda, Fukuda Kenjiro, Tokito Shizuo

Communications Materials, 2(1),8(2021).

[50] "Visualizing Quasi-Static Electric Fields with Flexible and Printed Organic Transistors"

Itsuki Shoji, Hideki Wada, Kodai Uto, Yasunori Takeda, Toshiyuki Sugimoto, Hiroyuki Matsui

Advanced Materials Technologies, 6(12),2100723(2021).

[49] "Deep Eutectic Solvent Induced Porous Conductive Composite for Fully Printed Piezoresistive Pressure Sensor"

Yi‐Fei Wang, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Ayako Yoshida, Daisuke Kumaki, Takeo Shiba, Shizuo Tokito

Advanced Materials Technologies, 6(12),2100731(2021).

[48] "Single and dual-gate organic field-effect transistors based on diketopyrrolopyrrole-diethienothiophene polymers: performance modulation via dielectric interfaces"

Basanagouda Balappa Patil, Yasunori Takeda, Subhash Singh, Amandeep Singh, Thu Trang Do, Kostya (Ken) Ostrikov, Samarendra P Singh, Shizuo Tokito, Ajay Pandey. Prashant Sonar

Materials Research Express, 8, 096301 (2021).

[47] "Flexible printed temperature sensor with high humidity stability using bilayer passivation"

Shogo Tachibana, Yi-Fei Wang, Tomohito Sekine, Ayako Yoshida, Yasunori Takeda, Mai Abe, Reo Miura, Yushi Watanabe, Daisuke Kumaki, Shizuo Tokito

Flexible and Printed Electronics, 6(3), 034002 (2021).

[46] "Flexible and Printed Organic Nonvolatile Memory Transistor with Bilayer Polymer Dielectrics"

Woojo Kim, Jimin Kwon, Yasunori Takeda, Tomohito Sekine, Shizuo Tokito, Sungjune Jung

Advanced Materials Technologies, 6, 2100141-2100146 (2021).

[45] "Artificial Cutaneous Sensing of Object Slippage using Soft Robotics with Closed-Loop Feedback Process"

Tomohito Sekine, Yi-Fei Wang, Jinseo Hong, Yasunori Takeda, Reo Miura, Yushi Watanabe, Mai Abe, Yoshiki Mori, Zhongkui Wang, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Sadao Kawamura, Shizuo Tokito

small science, 1(3), 2100002 (2021).

[44] "Flexible organic thin-film transistor immunosensor printed on a one-micron-thick film"

Tsukuru Minamiki, Tsuyoshi Minami, Yi-Pu Chen, Taisei Mano, Yasunori Takeda, Kenjiro Fukuda & Shizuo Tokito

Communications Materials, 2, 8 (2021).

[43] "Microporous Induced Fully Printed Pressure Sensor for Wearable Soft Robotics Machine Interfaces"

Tomohito Sekine, Mai Abe, Kosuke Muraki, Shogo Tachibana, Yi-Fei Wang, Jinseo Hong, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito

Adv. Intell. Syst., 2, 2000179 (2020).

[42] "Fully Printed PEDOT:PSS-based Temperature Sensor with High Humidity Stability for Wireless Healthcare Monitoring"

Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Koji Yokosawa, Hiroyuki Matsui, Daisuke Kumaki, Takeo Shiba, Takao Nishikawa, Shizuo Tokito

Scientific Reports, 10, 2467 (2020).

[41] "Electrode and dielectric layer interface device engineering study using furan flanked diketopyrrolopyrrole–dithienothiophene polymer based organic transistors"

Basanagouda. B. Patil, Yasunori Takeda, Subhash Singh, Tony Wang, Amandeep Singh, Thu Trang Do, Samarendra P. Singh, Shizuo Tokito, Ajay K. Pandey, Prashant Sonar

Scientific Reports, 10, 19989 (2020).

[40] "Printed Soft Sensor with Passivation Layers for the Detection of Object Slippage by a Robotic Gripper"

Reo Miura, Tomohito Sekine, Yi-Fei Wang, Jinseo Hong, Yushi Watanabe, Keita Ito, Yoshinori Shouji, Yasunori Takeda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Micromachines, 11(10), pp.927 (2020).

[39] "Reduced Threshold Voltages and Enhanced Mobilities in Diketopyrrolopyrrole–Dithienothiophene Polymer-Based Organic Transistor by Interface Engineering"

Basanagouda B. Patil, Yasunori Takeda, Thu Trang Do, Amandeep Singh, Tomohito Sekine, Soniya D. Yambem, Shizuo Tokito, Samarendra P. Singh, Ajay K. Pandey, Prashant Sonar

Phys. Status Solidi A, 217, pp.2000097 (2020).

[38] "Flexible inkjet-printed dual-gate organic thin film transistors and PMOS inverters: Noise margin control by top gate"

Subhash Singh*, Yasunori Takeda, Hiroyuki Matsui,Shizuo Tokito

Organic Electronics, 85, pp.105847 (2020).

[37] "Printed Strain Sensor with High Sensitivity and Wide Working Range Using a Novel Brittle–Stretchable Conductive Network"

Yi-Fei Wang*, Tomohito Sekine, Yasunori Takeda, Jinseo Hong, Ayako Yoshida, Hiroyuki Matsui, Daisuke Kumaki, Takao Nishikawa, Takeo Shiba, Tadahiro Sunaga, Shizuo Tokito*

ACS Appl. Mater. Interfaces, 12(31), pp.35282-35290 (2020).

[36] "High-speed Complementary Integrated Circuit with a Stacked Structure using Fine Electrodes Formed by Reverse Offset Printing"

Yasunori Takeda, Tomohito Sekine, Yi-Fei Wang, Tomoko Okamoto, Hiroyuki Matsui, Daisuke Kumaki, Shizuo Tokito

ACS Appl. Electron. Mater., 2, pp.763-768 (2020). "(Front Cover)"

[35] "Fully Printed PEDOT:PSS-based Temperature Sensor with High Humidity Stability for Wireless Healthcare Monitoring"

Yi-Fei Wang, Tomohito Sekine, Yasunori Takeda, Koji Yokosawa, Hiroyuki Matsui, Daisuke Kumaki, Takeo Shiba, Takao Nishikawa, Shizuo Tokito

Scientific Reports, 10, 2467 (2020).

[34] "Flexible PMOS Inverter and NOR Gate Using Inkjet-Printed Dual-Gate Organic Thin Film Transistors"

Subhash Singh, Yasunori Takeda, Hiroyuki Matsui, Shizuo Tokito

IEEE Electron Device Letters, 41, 409-412 (2020).

[33] "Toward Fully Printed Memristive Elements: a-TiO2 Electronic Synapse from Functionalized Nanoparticle Ink"

Barbara Salonikidou, Yasunori Takeda, Brice Le Borgne, Jonathan England, Shizuo Tokito, Radu A. Sporea

ACS Appl. Electron. Mater., 1(12), pp.2692-2700 (2019).

[32](REVIEW) "Flexible and printed organic transistors: From materials to integrated circuits"

Hiroyuki Matsui, Yasunori Takeda, Shizuo Tokito

Organic Electronics, 75, 105432 (2019).

[31] "Ferroelectric polymer-based fully printed flexible strain rate sensors and their application for human motion capture"

Jun Sato, Tomohito Sekine, Wang Yi-Fei, Yasunori Takeda Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Sensors and Actuators A: Physical, 295, pp.93-98 (2019).

[30] "Ferroelectric polymer-based fully printed flexible strain rate sensors and their application for human motion capture"

Tomohito Sekine, Tomoya Tashiro, Yasunori Takeda, Daisuke Kumaki, Fabrice Domindues Dos Santos, Atsushi Miyabo, Shizuo Tokito

Jpn. J. Appl. Phys., 58, 080906 (2019).

[29] "Low Operating Voltage and Highly Pressure-Sensitive Printed Sensor for Human Vital Sign Monitoring with Analogic Amplifier Circuit"

Tomohito Sekine, Alexandre Gaitis, Jun Sato, Kohei Miyazawa, Kosuke Muraki, Rei Shiwaku, Yasunori Takeda, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, Micael Charbonneau, Shizuo Tokito

ACS Appl. Electron. Mater., 1(2), pp.246-252 (2019).

"Front Cover"

[28] "Three-dimensional monolithic integration in flexible printed organic transistors"

Jimin Kwon, Yasunori Takeda, Rei Shiwaku, Shizuo Tokito, Kilwon Cho, Sungjune Jung

Nature Communication, 10, 54 (2019).

[27] "Charge Carrier Distribution in Dual-Gate Organic Thin-Film Transistors"

Rei Shiwaku, Masataka Tamura, Hiroyuki Matsui, Yasunori Takeda, Tomohide Murase, Shizuo Tokito
applied sciences, 8(8), 1341 (2018).

[26] "Printed Organic Complementary Inverter with Single SAM Process Using a p-type D-A Polymer Semiconductor"

Yasunori Takeda, Tomohito Sekine, Rei Shiwaku, Tomohide Murase, Hiroyuki Matsui, Daisuke Kumaki, Shizuo Tokito
applied sciences, 8(8), 1331 (2018). "Issue Cover"

[25] "Printed 5-V organic operational amplifiers for various signal processing"

Hiroyuki Matsui, Kazuma Hayasaka, Yasunori Takeda, Rei Shiwaku, Jimin Kwon, Shizuo Tokito
Scientific Reports, 8, 8980 (2018).

[24] "Morphological Behavior of Printed Silver Electrodes with Protective Self-Assembled Monolayers for Electrochemical Migration"

Tomohito Sekine, Jun Sato, Yasunori Takeda, Daisuke Kumaki, Shizuo Tokito
ACS Applied Materials & Interfaces, 10, 16210-16215 (2018).

[23] "A Printed Organic Circuit System for Wearable Amperometric Electrochemical Sensors"

Rei Shiwaku, Hiroyuki Matsui, Kuniaki Nagamine, Mayu Uematsu, Taisei Mano, Yuki Maruyama, Ayako Nomura, Kazuhiko Tsuchiya, Kazuma Hayasaka, Yasunori Takeda, Takashi Fukuda, Daisuke Kumaki, and Shizuo Tokito
Scientific Reports, 8, 6368 (2018).

[22] "Fully Printed Wearable Vital Sensor for Human Pulse Rate Monitoring using Ferroelectric Polymer"

Tomohito Sekine, Ryo Sugano, Tomoya Tashiro, Jun Sato, Yasunori Takeda, Hiroyuki Matsui, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, and Shizuo Tokito
Scientific Reports, 8, 4442 (2018).

[21] "A Printed Organic Amplification System for Wearable Potentiometric Electrochemical Sensors"

Rei Shiwaku, Hiroyuki Matsui, Kuniaki Nagamine, Mayu Uematsu, Taisei Mano, Yuki Maruyama, Ayako Nomura, Kazuhiko Tsuchiya, Kazuma Hayasaka, Yasunori Takeda, Takashi Fukuda, Daisuke Kumaki and Shizuo Tokito
Scientific Reports, 8, 3922 (2018).

[20] "Naphthalimide end capped anthraquinone based solution-processable n-channel organic semiconductors: effect of alkyl chain engineering on charge transport"

Thu-Tang Do*, Yasunori Takeda*, Sergei Manzhos, John Bell, Shizuo Tokito, Prashant Sonar
Journal of Materials Chemistry C, 6, 3774-3786 (2018). (* equal contribution)

[19] "Organic Complementary Inverter Circuits Fabricated with Reverse Offset Printing"

Yasunori Takeda, Yudai Yoshimura, Rei Shiwaku, Kazuma Hayasaka, Tomohito Sekine, Tomoko Okamoto, Hiroyuki Matsui, Daisuke Kumaki, Yoshinori Katayama, Shizuo Tokito
Advanced Electronic Materials, 4, 1700313 (2018). "Frontispiece"

[18] "Compact Organic Complementary D-Type Flip-Flop Circuits Fabricated with Inkjet Printing"

Kazuma Hayasaka, Hiroyuki Matsui, Yasunori Takeda, Rei Shiwaku, Yasuhiro Tanaka, Takeo Shiba, Daisuke Kumaki, Shizuo Tokito
Advanced Electronic Materials , 3, 1700208 (2017).

[17] "Low-Band Gap Bistetracene-Based Organic Semiconductors Exhibiting Air Stability, High Aromaticity and Mobility"

Kamal Sbargoud, MASASHI MAMADA, Tanguy Jousselin-Oba, Yasunori Takeda, Shizuo Tokito, Abderrahim Yassar, Jerome Marrot,
Chemistry - A European Journal, 23, pp.1-6 (2017).

[16] "Printed Organic Inverter Circuits with Ultra-Low Operating Voltages"

Rei Shiwaku, Hiroyuki Matsui, Kazuma Hayasaka, Yasunori Takeda, Takashi Fukuda, Daisuke Kumaki, Shizuo Tokito
Advanced Electronic Materials, 3, 1600557 (2017).

[15] "Three-Dimensional, Inkjet-Printed Organic Transistors and Integrated Circuits with 100% Yield, High-Uniformity and Long-Term Stability"

Jimin Kwon, Yasunori Takeda, Kenjiro Fukuda, Kilwon Cho, Shizuo Tokito, Sungjune Jung
ACS Nano, 10, pp.10324-10330 (2016). "Cover Picture"

[14] "Printed 2 V-operating organic inverter arrays employing a small-molecule/polymer blend"

Rei Shiwaku, Yasunori Takeda, Takashi Fukuda, Kenjiro Fukuda, Hiroyuki Matsui, Daisuke Kumaki, and Shizuo Tokito
Scientific Reports, 6, 34723 (2016).

[13] "Fabrication of Ultra-Thin Printed Organic TFT CMOS Logic Circuits Optimized for Low-Voltage Wearable Sensor Applications"

Yasunori Takeda, Kazuma Hayasaka, Rei Shiwaku, Koji Yokosawa, Takeo Shiba, Masashi Mamada, Daisuke Kumaki, Kenjiro Fukuda and Shizuo Tokito
Scientific Reports, 6, 25714 (2016). "おすすめのコンテンツ2016年5月 Pick Up"

[12] "Vertically Stacked Complementary Organic Field-Effect Transistors and Logic Circuits Fabricated by Inkjet-Printing"

Jimin Kwon, Yasunori Takeda, Kenjiro Fukuda, Kilwon Cho, Shizuo Tokito and Sungjune Jung
Advanced Electronic Materials, 2, 1600046 (2016). "Cover Picture"

[11] "Reverse-offset Printing Optimized for Scalable Organic Thin-film Transistors with Sub-micrometer Channel Lengths"

Kenjiro Fukuda, Yudai Yoshimura, Tomoko Okamoto, Yasunori Takeda, Daisuke Kumaki, Yoshinori Katayama and Shizuo Tokito
Advanced Electronic Materials, 1, 1500145 (2015).

[10] "Flip-flop logic circuit based on fully solution-processed organic thin film transistor devices with reduced variations in electrical performance"

Yasunori Takeda, Yudai Yoshimura, Faiz Adi Ezarudin Bin Adib, Daisuke Kumaki, Kenjiro Fukuda and Shizuo Tokito
Japanese Journal of Applied Physics 54 04DK03 (2015).

[9] "Control of threshold voltage in organic thin-film transistors by modifying gate electrode surface with MoOX aqueous solution and inverter circuit applications"

Rei Shiwaku, Yudai Yoshimura, Yasunori Takeda, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito
Applied Physics Letters, 106, 053301 (2015).

[8] "High-speed operation in printed organic inverter circuits with short channel length"

Yudai Yoshimura, Yasunori Takeda, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito
Organic Electronics, 15, 2696-2701 (2014).

[7] "Fully-printed high-performance organic thin-film transistors and circuitry on one-micron-thick polymer films"

Kenjiro Fukuda, Yasunori Takeda, Yudai Yoshimura, Rei Shiwaku, Lam Truc Tran, Tomohito Sekine, Makoto Mizukami, Daisuke Kumaki and Shizuo Tokito
Nature Communications, 5, 4147 (2014).

[6] "Fine patterning method for silver nanoparticle electrodes using differential hydrophobic and hydrophilic surface properties"

Ryo Sugano, Yasunori Takeda, Yu Kobayashi, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito
Japanese Journal of Applied Physics, 53, 04EK01 (2014).

[5] "Fully Solution-Processed Flexible Organic Thin Film Transistor Arrays with High Mobility and Exceptional Uniformity"

Kenjiro Fukuda, Yasunori Takeda, Makoto Mizukami, Daisuke Kumaki and Shizuo Tokito
Scientific Reports, 4, 3947 (2014).

[4] "Integrated circuits using fully solution-processed organic TFT devices with printed silver electrodes"

Yasunori Takeda, Yudai Yoshimura, Yu Kobayashi, Daisuke Kumaki, Kenjiro Fukuda and Shizuo Tokito
Organic Electronics 14, 3362-3370 (2013)

[3] "Strain sensitivity and durability in p-type and n-type organic thin-film transistors with printed silver electrodes"

Kenjiro Fukuda, Kenta Hikichi, Tomohito Sekine, Yasunori Takeda, Tsukuru Minamiki, Daisuke Kumaki and Shizuo Tokito
Scientific Reports, 3, 2048 (2013).

[2] "Patterning Method for Silver Nanoparticle Electrodes in Fully Solution-Processed Organic Thin-Film Transistors Using Selectively Treated Hydrophilic and Hydrophobic Surfaces"

Kenjiro Fukuda, Yasunori Takeda, Yu Kobayashi, Masahiro Shimizu, Tomohito Sekine, Daisuke Kumaki, Masato Kurihara, Masatomi Sakamoto and Shizuo Tokito
Japanese Journal of Applied Physics, 52, 05DB05 (2013).

[1] "Organic integrated circuits using room-temperature sintered silver nanoparticles as printed electrodes"

Kenjiro Fukuda, Tomohito Sekine, Yu Kobayashi, Yasunori Takeda, Masahiro Shimizu, Naoya Yamashita, Daisuke Kumaki, Mitsunori Itoh, Minami Nagaoka, Takami Toda, Sayaka Saito, Masato Kurihara, Masatomi Sakamoto and Shizuo Tokito
Organic Electronics, 13, 3296-3301 (2012).

[3] "電極表面修飾不要なp型半導体を用いた印刷型相補型集積回路"

竹田 泰典, 時任 静士
日本画像学会誌, 59(1), 118-125 (2020).

[2] "親撥パターニング法を用いた微細配線形成と有機TFT応用"

吉田 将太, 松浦 陽, 塩飽 黎, 竹田 泰典, 関根 智仁, 浜口 仁, 熊木 大介, 時任 静士
日本画像学会誌, 59(1), 111-117 (2020).

[1] "印刷法を用いた有機集積回路の作製プロセスの開発と性能評価"

竹田 泰典, 時任 静士
電子情報通信学会論文誌C (電子回路実装技術と実装材料技術論文特集), 103(3), 114-119 (2019).

[8] "Tactile function of robot hand using printable flexible pressure sensor array"

(Oral) Y. Takeda, Y.-F. Wang, T. Sekine, D. Kumaki, S. Tokito
The Robotics and Mechatronics Conference 2022 in Sapporo (ROBOMECH2022), June 1-4, Sapporo, Japan

[7] "Printed High-resolution Silver Electrodes using Reverse-offset Printing Technology for Complementary Circuits"

(Poster) Y. Takeda, Y. Yoshimura, T. Okamoto, H. Matsui, D. Kumaki, Y. Katayama, S. Tokito
International Conference on Flexible and Printed Electronics (2016 ICFPE), September 6-8, Yamagata University, Yonezawa, Japan

[6] "Stacked Complementary Logic Circuits with Low-Voltage Operation using Printed Organic Thin-Film Transistor"

(Oral) Y. Takeda, K. Kakita, H. Shima, Y. Yoneda, Y. Tanaka, M. Mamada, K. Fukuda, D. Kumaki, S. Tokito
The 2015 International Conference on Flexible and Printed Electronics(ICFPE 2015), 2015, 10.22, R73, Taipei Nangang Exhibition Center, Taiwan (Outstanding Paper Award)

[5] "Flip-Flop Circuits using Fully Solution Processed Pseudo-CMOS Circuits"

(Oral) Y. Takeda, Y. Yoshimura, F. A. Ezarudin Binn Adib, K. Fukuda, D. Kumaki, and S. Tokito
2014 International Conference on Solid State Devices and Materials (SSDM 2014), K-1-2, 9th September 9, 2014, International Congress Center Epochal Tsukuba, Japan

[4] "Fully Solution -processed Organic Flip-flop circuit with ink-jet printed electrodes"

(Oral) Yasunori Takeda, Yudai Yoshimura, Faiz Adi Ezarudin Bin Adib, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito
The 8th International Symposium on Organic Molecular Electronics (ISOME 2014), O8-3, 16th, May, Tokyo University of Agriculture and Technology, Tokyo, Japan (2014).

[3] "Logic Circuits Using Fully Solution-Processed Organic Thin-Film Transistors with Printed Electrodes "

(Poster) Yasunori Takeda, Yudai Yoshimura, Yu Kobayashi, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito
The 5th Asian Conference on Organic Electronics (A-COE) 2013, 13th-15th, November, POSCO International Center, Pohang, Korea (2013). (Outstanding Poster Award)

[2]"Fully Solution-Processed Organic Integrated Circuits with printed electrodes"

(Poster) Yasunori Takeda, Yudai Yoshimura, Yu Kobayashi, Kenjiro Fukuda, Daisuke Kumaki, Shizuo Tokito
The 9th International Thin-Film Transistor Conference (ITC2013), 1pLP22, The University of Tokyo, Japan, March 1-2 (2013)

[1] "Patterning Method for Silver Nanoparticle Electrodes using Selectively Treated Hydrophilic and Hydrophobic Surfaces"

(Poster) Yasunori Takeda, Yu Kobayashi, Masahiro Shimizu, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, Masato Kurihara, Masatomi Sakamoto, and Shizuo Tokito
2012 International Conference on Flexible and Printed Electronics (ICFPE2012), S12-P5, The University of Tokyo, Tokyo, Japan. (Student Award)

[14] "SAM処理不要なp型高分子半導体を用いた相補型有機集積回路"

(口頭) 竹田 泰典, 塩飽 黎, 早坂 和将, 村瀬 友英, 松井 弘之, 関根 智仁, 熊木 大介, 時任 静士
第65回応用物理学会春季学術講演会, 18p-D102-6, 早稲田大学・西早稲田キャンパス, ベルサール高田馬場, 東京都, 2018年3月18日.

[13] （招待講演）"凸版反転印刷電極を用いた相補型有機オペアンプと発振器の開発"

(口頭) 竹田 泰典早坂 和将, 塩飽 黎, 森田 進, 岡本 朋子, 田中 康裕, 松井 弘之, 熊木 大介, 田邉 弘介, 時任 静士
第65回応用物理学会春季学術講演会, 18p-D102-6, 早稲田大学・西早稲田キャンパス, ベルサール高田馬場, 東京都, 2018年3月18日.（講演奨励賞受賞記念講演）

[12] "凸版反転印刷電極を用いた相補型有機オペアンプと発振器の開発"

(口頭) 竹田 泰典早坂 和将, 塩飽 黎, 森田 進, 岡本 朋子, 田中 康裕, 松井 弘之, 熊木 大介, 田邉 弘介, 時任 静士
第78回応用物理学会秋季学術講演会, 7p-A203-18, 福岡国際会議場・福岡国際センター・福岡サンパレスホテル, 福岡県, 2017年9月7日.（講演奨励賞受賞）

[11] "凸版反転印刷電極による有機トランジスタの作製と相補型集積回路応用"

(口頭) 竹田 泰典, 早坂 和将，塩飽 黎，吉村 悠大，岡本 朋子，田中 康裕，松井 弘之，熊木 大介，片山 嘉則，時任 静士
第64回応用物理学会春季学術講演会, 17p-302-2, パシフィコ横浜, 神奈川県, 2017年3月17日.

[10] "積層構造を用いた印刷・相補型有機集積回路の作製"

(口頭) 竹田 泰典, 垣田 一成, 島 秀好, 米田 康洋, 田中 康裕, 儘田 正史, 横澤 晃二, 福田 憲二郎, 熊木 大介, 時任 静士
第76回応用物理学会秋季学術講演会, 16p-1G-5, 名古屋国際会議場, 愛知県, 2015年9月16日.

[9] "印刷型超短チャネル有機薄膜トランジスタの変調特性改善"

(口頭) 竹田 泰典, 吉村 悠大, 岡本 朋子, 儘田 正史, 福田憲二郎, 熊木 大介, 片山 嘉則, 時任 静士
第62回応用物理学会春季学術講演会, 12a-D3-7, 東海大学湘南キャンパス, 神奈川県, 2015年3月12日.

[8] "全塗布型n型有機薄膜トランジスタの作製と有機相補型回路応用"

(口頭) 竹田 泰典, 青塚 晟, 垣田 一成, 島 秀好, 米田 康洋, 田中 康裕, 儘田 正史, 福田 憲二郎, 熊木 大介, 時任 静士
第75回応用物理学会秋季学術講演会, 17p-A4-17, 北海道大学　札幌キャンパス, 2014年9月17日.

[7] "インクジェット法を用いた全塗布型有機トランジスタの作製と集積回路応用"

(口頭) 竹田 泰典, 小林 悠, Faiz Adi Ezarudin Bin Adib, 福田憲二郎, 熊木大介, 時任静士
電子情報通信学会電子デバイス研究会（ED）, 11, 山形大学工学部百周年記念会館, 山形県, 2014年4月18日

[6] "インクジェット法で作製した銀電極を用いた全印刷型有機フリップフロップ回路"

(口頭) 竹田 泰典, Bin Adib Faiz Adi Ezarudin, 福田 憲二郎, 熊木 大介, 時任 静士
第61回応用物理学会春季学術講演会, 17p-E3-6, 青山学院大学相模原キャンパス, 神奈川県, 2014年3月17日

[5] "塗布型微細銀電極を有する短チャネルBC型有機TFTの作製と評価"

(ポスター）竹田 泰典, 小林 悠, Adib Faiz Adi Ezarudin Bin, 福田 憲二郎, 熊木 大介, 時任 静士
第74回応用物理学会秋季学術講演会, 18p-P8-16, 同志社大学京田辺キャンパス, 京都, 2013年9月18日

[4] "インクジェット法で作製した銀電極を用いた全塗布型有機擬CMOS回路"

(口頭発表) 竹田 泰典, 吉村 悠大, 福田 憲二郎, 熊木 大介, 時任 静士
第60回応用物理学関係連合講演会, 27p-G15-15, 神奈川工科大学, 神奈川県, 2013年3月27日.

[3] "塗布型電極を用いた有機トランジスタの作製と集積回路応用"

(口頭発表) 竹田 泰典, 吉村 悠大, 福田 憲二郎, 熊木 大介, 時任静士
第73回応用物理学会学術講演会, 13a-H2-11, 愛媛大学-松山大学, 愛媛県, 2012年9月13日.

[2] "親撥液性を利用した銀ナノ粒子電極のパターニング手法の開発と有機薄膜トランジスタ応用"

(口頭発表) 竹田 泰典, 小林 悠, 清水 雅浩, 関根 智仁, 福田 憲二郎, 熊木 大介, 栗原 正人, 坂本 政臣, 時任 静士
電子デバイス研究会（ED）, (6), 山形大学, 山形県, 2012年4月18日.

[1] "親撥液性を利用した銀ナノ粒子電極のパターニング手法"

(口頭発表) 竹田 泰典, 小林 悠, 清水 雅浩, 関根 智仁, 福田 憲二郎, 熊木 大介，栗原 正人，坂本 政臣，時任 静士,
2012年春季 第59回応用物理学関係連合講演会, 12.9有機トランジスタ, 16p-F9-9, 早稲田大学, 東京都, 2012年3月16日.

[4] 「 有機集積回路用印刷プロセスの開発」

竹田泰典
クリーンテクノロジー、8月号、Vol.29 No.8, pp.24-27、日本工業出版、2019年8月.

[3] 「ヘルスケア・ウェアラブルデバイスの開発」

竹田泰典、時任静士
第2章 2.超薄型フィルム上に作製した全印刷型有機集積回路、pp.28-36、シーエムシー出版、2017年3月.

[2] 「ウェアラブルセンシング最新動向」

竹田泰典、時任静士
第3編 第4項　プリンテッドエレクトロニクスに応用可能なn型有機トランジスタ、pp.81-88、情報機構、2016年11月.

[1] 「次世代プリンテッドエレクトロニクス技術」

福田憲二郎、竹田泰典、時任静士
第3編 第6章　有機集積回路、pp.92-100、シーエムシー出版、2014年12月.

[7] 第６５回応用物理学会春季学術講演会　講演奨励賞
「凸版反転印刷電極を用いた相補型有機オペアンプと発振器の開発」
2017.11

[6] 平成28年度山形大学校友会大学院生表彰
2017.2.15

[5] ICFPE 2015 Outstanding Paper Award
"Stacked Complementary Logic Circuits with Low-Voltage Operation using Printed Organic Thin-Film Transistor"
The 2015 International Conference on Flexible and Printed Electronics(ICFPE 2015)
2015, 10.22

[4] A-COEポスター賞
"Logic Circuits Using Fully Solution-Processed Organic Thin-Film Transistors with Printed Electrodes"
A-COE
2013.11.15

[3] 平成24年度山形大学奨励表彰
2013.2.27

[2] ICFPE 2012 Student Poster Award
"Patterning Method for Silver Nanoparticle Electrodes using Selectively Treated Hydrophilic and Hydrophobic Surfaces"
The 2012 International Conference on Flexible and Printed Electronics
2012, 9.8

[1] 山形大学　工学部優秀学生賞
2012.3.20

乙種危険物取扱者（第1,2,3,4,5,6類）

■平成30年度 科研費　若手研究（採用期間2018年4月1日～2020年3月31日）（研究代表者）

"微細な電極を有する印刷型有機トランジスタの高性能化と集積回路応用"

■平成30年度 公益財団法人　SBS鎌田財団（採用期間2018年4月1日～2018年3月31日）（研究代表者）

"低コスト簡易RFタグ駆動を目指した印刷型有機整流回路の開発"

■平成27年度 日本学術振興会 特別研究員-DC2（採用期間2015年4月1日～2017年3月31日）（研究代表者）

"印刷有機トランジスタの高速動作化と超薄膜基板上への集積回路応用"

特許出願

特願2023-013635