Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396318 | Organic EL display device, and electronic apparatus | Satomi TASAKI, Tetsuya Masuda, Kazuki Nishimura, Yuki Nakano, Yuichiro Kawamura | 2025-08-19 |
| 11121182 | Organic photoelectric conversion element, optical area sensor, image pickup device, and image pickup apparatus | Jun Kamatani, Naoki Yamada, Hiroki Ohrui, Hironobu Iwawaki, Satoru Shiobara +4 more | 2021-09-14 |
| 10636982 | Iridium complex and organic light-emitting device including the same | Shigemoto Abe, Jun Kamatani, Akihito Saitoh, Naoki Yamada, Tetsuya Kosuge +3 more | 2020-04-28 |
| 10615350 | Organic light-emitting element and display apparatus | Jun Kamatani, Naoki Yamada, Tetsuya Kosuge, Takayuki Horiuchi, Shigemoto Abe +3 more | 2020-04-07 |
| 10109807 | Organic light-emitting element and display apparatus | Jun Kamatani, Naoki Yamada, Tetsuya Kosuge, Takayuki Horiuchi, Shigemoto Abe +3 more | 2018-10-23 |
| 10038152 | Organic light-emitting element | Tetsuya Kosuge, Yosuke Nishide, Hirokazu Miyashita, Shigemoto Abe, Takayuki Horiuchi +3 more | 2018-07-31 |
| 9960370 | Organic light-emitting device and display apparatus | Akihito Saitoh, Jun Kamatani, Naoki Yamada, Tetsuya Kosuge, Takayuki Horiuchi +3 more | 2018-05-01 |
| 9917264 | Organometallic complex and organic light-emitting element using the complex | Takayuki Horiuchi, Hirokazu Miyashita, Yosuke Nishide, Tetsuya Kosuge, Naoki Yamada +3 more | 2018-03-13 |
| 9899613 | Organic light-emitting element | Takayuki Horiuchi, Tetsuya Kosuge, Hirokazu Miyashita, Yosuke Nishide, Shigemoto Abe +3 more | 2018-02-20 |
| 9812646 | Organic compound and organic light-emitting device and display apparatus having the same | Jun Kamatani, Shigemoto Abe, Tetsuya Kosuge, Takayuki Horiuchi, Yosuke Nishide +3 more | 2017-11-07 |
| 9601704 | Organic light-emitting device and display apparatus | Hirokazu Miyashita, Jun Kamatani, Shigemoto Abe, Naoki Yamada, Tetsuya Kosuge +3 more | 2017-03-21 |
| 9515270 | Indolophenoxazine compound and organic light emitting device using the same | Tetsuya Kosuge, Jun Kamatani, Shigemoto Abe | 2016-12-06 |
| 9466804 | Organic light-emitting element | Takayuki Horiuchi, Akihito Saitoh, Jun Kamatani, Naoki Yamada, Tetsuya Kosuge +3 more | 2016-10-11 |
| 9318712 | Xanthone compound and organic light-emitting device including the same | Takayuki Horiuchi, Jun Kamatani, Naoki Yamada, Kenichi Ikari, Akihito Saitoh | 2016-04-19 |
| 9269911 | Organic light-emitting device | Takayuki Horiuchi, Jun Kamatani, Naoki Yamada, Akihito Saitoh | 2016-02-23 |
| 9240553 | Indeno[1,2-b]phenanthrene compound and organic light emitting element including the same | Tetsuya Kosuge, Naoki Yamada, Jun Kamatani | 2016-01-19 |
| 9145344 | Organic compound and organic light-emitting device including the same | Jun Kamatani, Naoki Yamada, Akihito Saitoh | 2015-09-29 |
| 9130173 | Quinolino[3,2,1-kl]phenoxazine compound and organic light emitting element using the same | Shigemoto Abe, Tetsuya Kosuge, Jun Kamatani | 2015-09-08 |
| 8968889 | Organic compound and organic light-emitting device | Jun Kamatani, Naoki Yamada, Akihito Saitoh | 2015-03-03 |
| 8968890 | Organic compound and organic light-emitting device having the same | Jun Kamatani, Naoki Yamada, Masanori Muratsubaki, Akihito Saitoh | 2015-03-03 |
| 8941700 | Condensed polycyclic compound and organic light emitting element containing the same | Naoki Yamada, Jun Kamatani | 2015-01-27 |
| 8932736 | Organic compound and organic light-emitting device | Yosuke Nishide, Jun Kamatani | 2015-01-13 |
| 8921834 | Organic light-emitting device | Hiroyuki Tomono, Masashi Hashimoto, Yuko Chishina | 2014-12-30 |
| 8841004 | Binaphthyl compound and organic light emitting element using the same | Tetsuya Kosuge, Jun Kamatani, Shigemoto Abe, Ryota Ooishi | 2014-09-23 |
| 8785005 | Organic light-emitting device | Takayuki Horiuchi, Jun Kamatani, Akihito Saitoh, Hiroyuki Tomono | 2014-07-22 |