Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234339 | Conductive resin, manufacturing method for the same, and sensor | Ayako Yoshida, Yi-Fei Wang | 2025-02-25 |
| 12207898 | Evaluation test apparatus | Daisuke Kumaki | 2025-01-28 |
| 12003235 | Tactile sensor formed on polyimide thin film having high total light transmittance, and switching device using same | Jun Okabe, Tadahiro Sunaga, Tomohito Sekine | 2024-06-04 |
| 11542377 | Bendable circuit board, expandable circuit board, and electronic device made therefrom | Tadahiro Sunaga, Jun Okabe, Koji Yokosawa | 2023-01-03 |
| 11389115 | Piezoelectric sensor | Daisuke Kumaki, Junichi Toukairin | 2022-07-19 |
| 10821506 | Method for producing silver nanoparticle dispersion and method for producing silver nanoparticle ink | Konami Izumi, Daisuke Kumaki, Daisuke Shiokawa | 2020-11-03 |
| 10193068 | Method of manufacturing a specifically dimensioned thin film transistor, thin film transistor, and transistor array | Tomoko Okamoto, Kenichi Yatsugi, Yoshinori Katayama, Kenjiro Fukuda, Daisuke Kumaki | 2019-01-29 |
| 10144066 | Silver nanoparticles, method for producing silver nanoparticles, and silver nanoparticle ink | Daisuke Kumaki | 2018-12-04 |
| 9978954 | Benzobis (thiadiazole) derivative, ink comprising same, and organic electronic device comprising same | Daisuke Kumaki, Masashi MAMADA, Kenjiro Fukuda, Yasuhiro Tanaka, Hidetaka Shima +7 more | 2018-05-22 |
| 9832886 | Method for forming wiring | Daisuke Kumaki, Yu Kobayashi, Shohei Norita | 2017-11-28 |
| 9773989 | Method for producing metal thin film and conductive structure | Daisuke Kumaki, Tomohito Sekine, Kenjiro Fukuda | 2017-09-26 |
| 9290516 | Benzobis(thiadiazole) derivative and organic electronics device comprising same | Daisuke Kumaki, Hidetaka Shima, Hiroyuki Oda, Yasuhiro Tanaka, Kazuaki Kakita +4 more | 2016-03-22 |
| 8300178 | Flexible display and manufacturing method of the same | Tadahiro Furukawa, Youji Inoue, Mitsunori Suzuki | 2012-10-30 |
| 8287325 | Flexible display and manufacturing method of the same | Tadahiro Furukawa, Youji Inoue, Mitsunori Suzuki | 2012-10-16 |
| 8143628 | Flexible display and manufacturing method of the same | Tadahiro Furukawa, Youji Inoue, Mitsunori Suzuki | 2012-03-27 |
| 7825582 | Flexible display and manufacturing method thereof | Tadahiro Furukawa, Youji Inoue, Mitsunori Suzuki | 2010-11-02 |
| 7816172 | Organic thin-film transistor and fabrication method thereof and organic thin-film device | Youji Inoue, Masafumi Kobayashi, Yuan Gao | 2010-10-19 |
| 7250226 | Phosphorescent compound, a phosphorescent composition and an organic light-emitting device | Mitsunori Suzuki, Isao Tanaka, Youji Inoue, Koro Shirane, Masataka Takeuchi +1 more | 2007-07-31 |
| 7205964 | Light source and display device | Osamu Yokoyama, Satoru Miyashita, Tatsuya Shimoda, Yasunori Taga, Koji Noda | 2007-04-17 |
| 6777111 | Electro luminescent element | Hiromitsu Tanaka, Makoto Mouri, Hisato Takeuchi | 2004-08-17 |
| 6730418 | Quinoline derivatives and organic electroluminescent devices | Makoto Mouri, Hisato Takeuchi, Hiromitsu Tanaka, Tomohiko Mori, Masahiko Ishii +1 more | 2004-05-04 |
| 6416887 | Organic electroluminescent element | Koji Noda, Hisayoshi Fujikawa, Masahiko Ishii, Yasunori Taga, Makoto Kimura +1 more | 2002-07-09 |
| 6406801 | Optical resonator type organic electroluminescent element | Koji Noda, Hisayoshi Fujikawa, Yasunori Taga | 2002-06-18 |
| 6355773 | Functional polymer and organic electroluminescence element, optical memory, and hole transport element using the same | Karl Heinz Weinfurtner, Hisayoshi Fujikawa, Yasunori Taga | 2002-03-12 |
| 6259423 | Display device using organic electroluminescent elements | Yasunori Taga | 2001-07-10 |