Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376458 | Organic EL element, organic EL panel, and organic EL element manufacturing method | Toshiyuki Akiyama, Shinichiro Ishino, Yasuhiro Sekimoto, Muneharu Sato, Takeshi Kamiya +2 more | 2025-07-29 |
| 11700734 | Organic el element, and organic el display panel including light- emitting layer and functional layer with specific hole and electron mobilities relationship | Toshiyuki Akiyama, Yasuhiro Sekimoto, Muneharu Sato, Shinichiro Ishino, Tomohiko Oda | 2023-07-11 |
| 10957856 | Method and apparatus for manufacturing organic el display panel | Yasuhiro Yamauchi, Shinichiro Ishino, Tomohiko Oda, Yasuhiro Sekimoto | 2021-03-23 |
| 9450119 | Bibenzo[B]furan compound, photoelectric conversion material, and photoelectric conversion element | Toru Yano, Ryo Taniuchi | 2016-09-20 |
| 8066906 | Polymerizable compound and polymerizable composition | Masatomi Irisawa | 2011-11-29 |
| 7919009 | Polymerizable compounds and polymerizable compositions | Kazuyuki Itano, Hiroya Fukunaga, Masatomi Irisawa, Tatsunori Kobayashi | 2011-04-05 |
| 7910021 | Polymerizable optical active compound and polymerizable composition containing the same | Masatomi Irisawa | 2011-03-22 |
| 7771616 | Polymerizable liquid crystal compound having fused ring and homo- and copolymer of the polymerizable liquid crystal compound | Masatomi Irisawa, Tatsunori Kobayashi | 2010-08-10 |
| 7754912 | Polymerizable compounds | Masatomi Irisawa, Tatsunori Kobayashi | 2010-07-13 |
| 7683203 | Polymerizable compound and composition containing the polymerizable compound | Masatomi Irisawa, Tatsunori Kobayashi | 2010-03-23 |