Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424636 | Carbon-based solid acid | Shoichi Kondo, Takamasa Kikuchi, Yuki Nohara, Mitsuyoshi Kawashima | 2025-09-23 |
| 12208374 | Catalyst composition and carbon material having nitrogen-containing group | Taro KINUMOTO | 2025-01-28 |
| 11866551 | Polymer composition | Masamichi NISHIHARA, Shiyan Feng, Byungchan Hwang, Liana Christiani, Kazunari Sasaki +2 more | 2024-01-09 |
| 11312818 | Polyphenylene compound | Shoichi Kondo | 2022-04-26 |
| 11098161 | Polymer composition | Masamichi NISHIHARA, Shiyan Feng, Liana Christiani, Kazunari Sasaki, Shoichi Kondo +2 more | 2021-08-24 |
| 10720584 | Charge-transporting varnish, and organic electroluminescent element | Toshiyuki Endo | 2020-07-21 |
| 10700283 | Aniline derivatives and uses thereof | Naoki Nakaie | 2020-06-30 |
| 10655000 | Hydrogel forming composition and hydrogel formed thereof | Yoshihiro Kudo, Takuzo Aida, Yasuhiro Ishida, Shingo Tamesue, Masataka Ohtani | 2020-05-19 |
| 10590287 | Charge-transporting varnish and organic electroluminescent element | Toshiyuki Endo, Yuki TAKAYAMA | 2020-03-17 |
| 10336686 | Fluorine atom-containing compound and use thereof | Toshiyuki Endo | 2019-07-02 |
| 10211412 | Charge-transporting varnish, charge-transporting thin film and method for manufacturing same, and organic electroluminescent element and method for manufacturing same | Shoji MORIYAMA | 2019-02-19 |
| 10193075 | Aniline derivative and use thereof | Naoki Nakaie | 2019-01-29 |
| 10164196 | Aniline derivative, charge-transporting varnish and organic electroluminescent device | Naoki Nakaie | 2018-12-25 |
| 10153439 | Charge transport material | Naoki Nakaie | 2018-12-11 |
| 10147885 | Aniline derivatives and uses thereof | Naoki Nakaie, Seiya TERAI | 2018-12-04 |
| 9780309 | Triphenylamine derivative and use therefor | Naoki Nakaie | 2017-10-03 |
| 9481771 | Method for adhering hydrogels | Shingo Tamesue, Yasuhiro Ishida, Masataka Ohtani, Takuzo Aida, Yoshihiro Kudo | 2016-11-01 |
| 9243115 | Hydrogel forming composition and hydrogel produced therefrom | Yoshihiro Kudo, Takuzo Aida, Yasuhiro Ishida, Shingo Tamesue, Masataka Ohtani | 2016-01-26 |
| 9238718 | Hydrogel forming composition and hydrogel produced therefrom | Yoshihiro Kudo, Takuzo Aida, Yasuhiro Ishida, Shingo Tamesue, Masataka Ohtani | 2016-01-19 |
| 5567222 | Method of controlling slag coating of a steel converter | Katsunori Takahashi, Eizo Maeda, Hajime Suzuki, Sumio Yamada, Yasuo Imaiida | 1996-10-22 |