Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889711 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2024-01-30 |
| 11217764 | Organic semiconductor element | Hiroko Yamazaki, Satoshi Seo | 2022-01-04 |
| 11139445 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa | 2021-10-05 |
| 10910579 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2021-02-02 |
| 10403843 | Light-emitting element comprising the first to third layer and EL layer | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa | 2019-09-03 |
| 10050221 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2018-08-14 |
| 9650245 | Organic electroluminescent device | — | 2017-05-16 |
| 9343689 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2016-05-17 |
| 9312507 | Organic semiconductor element | Hiroko Yamazaki, Satoshi Seo | 2016-04-12 |
| 9299955 | Self light-emitting device | Toshimitsu Konuma, Mayumi Mizukami | 2016-03-29 |
| 9263691 | Light emitting device containing iridium complex | Hiroko Yamazaki, Atsushi Tokuda | 2016-02-16 |
| 9209419 | Organic electroluminescent device | — | 2015-12-08 |
| 8994017 | Light emitting device containing iridium complex | Hiroko Yamazaki, Atsushi Tokuda | 2015-03-31 |
| 8957584 | Self light-emitting device | Toshimitsu Konuma, Mayumi Mizukami | 2015-02-17 |
| 8952394 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2015-02-10 |
| 8941096 | Organic semiconductor element | Hiroko Yamazaki, Satoshi Seo | 2015-01-27 |
| 8890404 | Organic electroluminescent device | — | 2014-11-18 |
| 8835973 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa | 2014-09-16 |
| 8629429 | Electrode device for organic device and electronic device having the same | Daisuke Kumaki | 2014-01-14 |
| 8610109 | Light emitting device | Hiroko Yamazaki, Atsushi Tokuda | 2013-12-17 |
| 8581266 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2013-11-12 |
| 8502202 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2013-08-06 |
| 8494021 | Organic laser device | Mikio Yukawa | 2013-07-23 |
| 8445894 | Organic thin film transistor | Hiroaki Nakamura, Masatoshi Saitou, Takeshi Yasuda | 2013-05-21 |
| 8431940 | Light-emitting element, light-emitting device, lighting device, and electronic device | Hiromi Nowatari, Satoshi Seo, Nobuharu Ohsawa, Takahiro Ushikubo | 2013-04-30 |