Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431249 | Dibenzo[C,G]fluorene compound and organic light-emitting device using same | Chiaki Nishiura, Jun Kamatani | 2013-04-30 |
| 8377574 | Dibenzo[c,g]fluorene compound and an organic light-emitting device using the same | Jun Kamatani, Chiaki Nishiura | 2013-02-19 |
| 8330153 | Organic light-emitting device | Ryota Ooishi, Jun Kamatani, Kengo Kishino, Tetsuya Kosuge | 2012-12-11 |
| 8288018 | Amino compound for organic light-emitting device and organic light-emitting device including the same | Akihiro Senoo, Naoki Yamada, Chika Negishi | 2012-10-16 |
| 8084937 | Binaphthyl compound and organic light emitting element using the same | Tetsuya Kosuge, Jun Kamatani, Ryota Ooishi, Kengo Kishino | 2011-12-27 |
| 7960039 | Amino compound for organic light-emitting device and organic light-emitting device including the same | Akihiro Senoo, Naoki Yamada, Chika Negishi | 2011-06-14 |
| 7883786 | Biphenyl derivative and organic light-emitting element using same | Akihiro Senoo, Jun Kamatani, Satoshi Igawa, Naoki Yamada | 2011-02-08 |
| 7876596 | Memory element and method for manufacturing same | Hiroyuki Nishide, Kenji Honda, Yasunori Yonekuta, Takashi Kurata | 2011-01-25 |