Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104820 | Ink jet recording method | Mikio Sanada, Sayoko Nagashima, Yoshihide Aikawa | 2021-08-31 |
| 11001080 | Ink jet recording method of ejecting an aqueous ink having a certain dynamic surface tension | Mikio Sanada, Sayoko Nagashima | 2021-05-11 |
| 10636982 | Iridium complex and organic light-emitting device including the same | Jun Kamatani, Kengo Kishino, 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, Yosuke Nishide +3 more | 2020-04-07 |
| 10259964 | Aqueous ink, ink cartridge and ink jet recording method | Sayoko Nagashima, Mikio Sanada | 2019-04-16 |
| 10109807 | Organic light-emitting element and display apparatus | Jun Kamatani, Naoki Yamada, Tetsuya Kosuge, Takayuki Horiuchi, Yosuke Nishide +3 more | 2018-10-23 |
| 10038152 | Organic light-emitting element | Tetsuya Kosuge, Yosuke Nishide, Hirokazu Miyashita, Takayuki Horiuchi, Naoki Yamada +3 more | 2018-07-31 |
| 9960370 | Organic light-emitting device and display apparatus | Kengo Kishino, Akihito Saitoh, Jun Kamatani, Naoki Yamada, Tetsuya Kosuge +3 more | 2018-05-01 |
| 9917264 | Organometallic complex and organic light-emitting element using the complex | Takayuki Horiuchi, Kengo Kishino, Hirokazu Miyashita, Yosuke Nishide, Tetsuya Kosuge +3 more | 2018-03-13 |
| 9899613 | Organic light-emitting element | Takayuki Horiuchi, Tetsuya Kosuge, Hirokazu Miyashita, Yosuke Nishide, Naoki Yamada +3 more | 2018-02-20 |
| 9812646 | Organic compound and organic light-emitting device and display apparatus having the same | Jun Kamatani, Tetsuya Kosuge, Takayuki Horiuchi, Yosuke Nishide, Hirokazu Miyashita +3 more | 2017-11-07 |
| 9601704 | Organic light-emitting device and display apparatus | Hirokazu Miyashita, Kengo Kishino, Jun Kamatani, Naoki Yamada, Tetsuya Kosuge +3 more | 2017-03-21 |
| 9590199 | Organic compound, organic light emitting device, and image display device | Jun Kamatani, Masashi Hashimoto, Naoki Yamada, Akihito Saitoh | 2017-03-07 |
| 9515270 | Indolophenoxazine compound and organic light emitting device using the same | Tetsuya Kosuge, Jun Kamatani, Kengo Kishino | 2016-12-06 |
| 9466804 | Organic light-emitting element | Kengo Kishino, Takayuki Horiuchi, Akihito Saitoh, Jun Kamatani, Naoki Yamada +3 more | 2016-10-11 |
| 9365733 | Ink jet ink and ink jet recording method | Katsuhiro Hayashi, Ikuo Nakazawa, Ryota Takeuchi, Hideyuki Saito, Taro Endo +2 more | 2016-06-14 |
| 9130173 | Quinolino[3,2,1-kl]phenoxazine compound and organic light emitting element using the same | Tetsuya Kosuge, Jun Kamatani, Kengo Kishino | 2015-09-08 |
| 9085596 | Iridium complex and organic light-emitting device containing same | Masashi Hashimoto, Chiaki Nishiura, Hiroya Nitta, Isao Kawata | 2015-07-21 |
| 9045510 | Iridium complex, organic light-emitting device, and image display apparatus | Masashi Hashimoto, Chiaki Nishiura, Hiroya Nitta | 2015-06-02 |
| 9045680 | Iridium complex, organic light-emitting device, and image display apparatus | Masashi Hashimoto, Chiaki Nishiura, Hiroya Nitta | 2015-06-02 |
| 8986856 | Iridium complex and organic light-emitting element including the same | Chiaki Nishiura, Masashi Hashimoto, Hiroya Nitta | 2015-03-24 |
| 8980444 | Iridium complex and organic light-emitting device including the same | Chiaki Nishiura, Masashi Hashimoto, Hiroya Nitta | 2015-03-17 |
| 8841004 | Binaphthyl compound and organic light emitting element using the same | Tetsuya Kosuge, Jun Kamatani, Ryota Ooishi, Kengo Kishino | 2014-09-23 |
| 8628864 | Indolo[3,2,1-jk]carbazole compound and organic light-emitting device containing the same | Jun Kamatani, Kengo Kishino | 2014-01-14 |
| 8481175 | Oligofluorene compound and organic EL element using same | Ryota Ooishi, Takao Takiguchi, Jun Kamatani, Tetsuya Kosuge | 2013-07-09 |