Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9859508 | Condensed polycyclic aromatic compound and use thereof | Shoji Shinamura, Masahiro Hamada, Yuichi Sadamitsu | 2018-01-02 |
| 9796727 | Field effect transistor | Hirokazu Kuwabara, Masaaki Ikeda | 2017-10-24 |
| 9564604 | Fused polycyclic aromatic compounds, organic semiconductor material and thin film including the same, and method for producing an organic semiconductor device | Shoji Shinamura, Masahiro Hamada, Yuichi Sadamitsu | 2017-02-07 |
| 9312491 | Polymer and photoelectric conversion element | Seunghun Eu, Tsuyoshi Asano, Itaru Osaka | 2016-04-12 |
| 9260451 | Method for producing aromatic compound | Shoji Shinamura, Masahiro Hamada, Yuichi Sadamitsu | 2016-02-16 |
| 9209409 | Naphthobisthiadiazole derivative | Itaru Osaka, Kazuaki Kawashima | 2015-12-08 |
| 9187493 | Heterocyclic compound and use thereof | Chihaya Adachi, Masaaki Ikeda | 2015-11-17 |
| 9073938 | Method for producing aromatic compound | Hirokazu Kuwabara, Masaaki Ikeda | 2015-07-07 |
| 9056871 | Adduct compound, methods for purification and preparation of fused polycyclic aromatic compound, solution for formation of organic semiconductor film, and novel alpha-diketone compound | Yoshinori Ikeda, Takashi Shiro | 2015-06-16 |
| 9018630 | Heterocyclic dinaphtho thieno thiophene (DNTT) compounds for use as organic semiconductor thin films in field effect transistors and related methods | Kazuki Niimi, Hirokazu Kuwabara, Yuichi Sadamitsu, Eisei Kanoh | 2015-04-28 |
| 9018398 | Intermediate for acenedichalcogenophene derivative and method for synthesizing same | Itaru Osaka | 2015-04-28 |
| 8921836 | Polymer compound, and thin film and ink composition each containing same | Itaru Osaka, Kenji Kohiro, Kenichiro Ohya, Kunihito Miyake | 2014-12-30 |
| 8829202 | Condensed polycyclic aromatic compound, aromatic polymer, and method for synthesizing aromatic compound | Yoshinori Ikeda, Azusa Kohno, Takashi Shiro | 2014-09-09 |
| 8816100 | Compound, method of producing the compound, organic semiconductor material and organic semiconductor device | — | 2014-08-26 |
| 8313671 | Heterocyclic compound and use thereof | Hirokazu Kuwabara, Masaaki Ikeda | 2012-11-20 |
| 8232546 | Fused polycyclic aromatic compound, process for producing the same, and use thereof | Tatsuya Yamamoto | 2012-07-31 |
| 8124964 | Field-effect transistor | Hideaki Ebata, Hirokazu Kuwabara, Masaaki Ikeda, Tatsuto Yui | 2012-02-28 |
| 8084624 | Condensed polycyclic aromatic compound and use thereof | Yoshihito Kunugi, Yasushi Konda | 2011-12-27 |
| 7834198 | Condensed polycyclic aromatic compound and use thereof | Yoshihito Kunugi, Yasushi Konda | 2010-11-16 |