Members

Assistant Professor Staff

Yasunori TAKEDA

TEL: 0238-26-3387
E-mail: y.takeda<at>yz.yamagata-u.ac.jp
* Please rewrite "<at>" to "@" below e-mail addresses.

Education & Professional Experience

EDUCATION

April 2014.4 to 2017.3, Ph.D. in Department of Organic Materials Engineering, Graduate School of Science and Engineering, Yamagata University

March 2014, M.S. in Department of Electrical Engineering, Graduate School of Science and Engineering, Yamagata University

March 2012, B.S. in Department of Electrical Engineering, Faculty of Engineering, Yamagata University


Professional Experience

April 2015 to current, Japan Society for the Promotion of Science, Research Fellowship for Young Scientists (JSPS Research Fellow DC2)


(Awarded)

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, Taiwan

A-COE 2013 Poster Award

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

The 5th Asian Conference on Organic Electronics 2013 (A-COE 2013), 2013.11.15, Korea

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, Japan

Research Interests

・ Organic Thin-film Transistor,
・ Integrated Circuits,
・ Printed Electronics,
・ Flexible Electronics,
・ Fabrication Process development


Others
Programming (C#)

Results

Jump to Google Scholar

Jump to ResearchGate

1 papers submitted. (Contributed equal auther = 1)

[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 , ------ (2017).(inpress)

[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, Jérôme 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).
[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)

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