Issued Patents All Time
Showing 1–25 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066593 | (Meth)acrylate compound | Kei Tagami, Terunobu Saitoh, Yota Ito | 2024-08-20 |
| 11276826 | Triphenyleno-benzohuran compound and organic light emitting element including the same | Takayuki Horiuchi, Jun Kamatani, Kenichi Ikari | 2022-03-15 |
| 10636982 | Iridium complex and organic light-emitting device including the same | Shigemoto Abe, Jun Kamatani, Kengo Kishino, 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 |
| 10065969 | Method for producing carboxylic acid anhydride, method for producing carboxylic imide, and method for manufacturing electrophotographic photosensitive member | Kei Tagami, Kunihiko Sekido, Michiyo Sekiya, Masashi Nishi | 2018-09-04 |
| 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 | Kengo Kishino, 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, Kengo Kishino, Hirokazu Miyashita, Yosuke Nishide, Tetsuya Kosuge +3 more | 2018-03-13 |
| 9911921 | Organic compound and organic light-emitting device | Naoki Yamada, Jun Kamatani, Yosuke Nishide, Masanori Muratsubaki, Ryuji Ishii +4 more | 2018-03-06 |
| 9899613 | Organic light-emitting element | Takayuki Horiuchi, Tetsuya Kosuge, Hirokazu Miyashita, Yosuke Nishide, Shigemoto Abe +3 more | 2018-02-20 |
| 9851648 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Masashi Nishi, Kunihiko Sekido, Michiyo Sekiya, Kei Tagami, Isao Kawata +1 more | 2017-12-26 |
| 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 |
| 9811011 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Masashi Nishi, Kunihiko Sekido, Michiyo Sekiya, Kei Tagami | 2017-11-07 |
| 9755165 | Silsesquioxane compound, organic light emitting element, display apparatus, image information processing apparatus, and image forming apparatus | Yosuke Nishide, Naoki Yamada, Jun Kamatani, Ryuji Ishii, Norifumi Kajimoto +3 more | 2017-09-05 |
| 9601704 | Organic light-emitting device and display apparatus | Hirokazu Miyashita, Kengo Kishino, Jun Kamatani, Shigemoto Abe, Naoki Yamada +3 more | 2017-03-21 |
| 9601701 | Organic compound and organic light-emitting device | Hirokazu Miyashita, Jun Kamatani, Tetsuya Kosuge | 2017-03-21 |
| 9590199 | Organic compound, organic light emitting device, and image display device | Jun Kamatani, Shigemoto Abe, Masashi Hashimoto, Naoki Yamada | 2017-03-07 |
| 9590183 | Organic compound and organic light-emitting device including the same | Hirokazu Miyashita, Jun Kamatani, Yosuke Nishide | 2017-03-07 |
| 9466804 | Organic light-emitting element | Kengo Kishino, Takayuki Horiuchi, Jun Kamatani, Naoki Yamada, Tetsuya Kosuge +3 more | 2016-10-11 |
| 9397298 | Organic compound, organic light-emitting device, and image display device | Masashi Hashimoto, Jun Kamatani, Takayuki Horiuchi, Hirokazu Miyashita, Naoki Yamada | 2016-07-19 |
| 9318712 | Xanthone compound and organic light-emitting device including the same | Takayuki Horiuchi, Jun Kamatani, Naoki Yamada, Kengo Kishino, Kenichi Ikari | 2016-04-19 |
| 9315460 | Organic compound, light-emitting device, and image display apparatus | Jun Kamatani, Takayuki Horiuchi, Naoki Yamada | 2016-04-19 |
| 9269911 | Organic light-emitting device | Takayuki Horiuchi, Jun Kamatani, Naoki Yamada, Kengo Kishino | 2016-02-23 |
| 9227892 | Organic compound and organic light-emitting device including the same | Yosuke Nishide, Hirokazu Miyashita, Jun Kamatani | 2016-01-05 |