Issued Patents 2011
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084937 | Binaphthyl compound and organic light emitting element using the same | Tetsuya Kosuge, Shigemoto Abe, Ryota Ooishi, Kengo Kishino | 2011-12-27 |
| 8072136 | Compound and organic light emitting device using the compound | Satoshi Igawa, Shinjiro Okada, Naoki Yamada, Masashi Hashimoto, Keiji Okinaka +3 more | 2011-12-06 |
| 8067099 | Phosphorescent material, and organic electroluminescent device and image display apparatus using same | Taiki Watanabe, Akira Tsuboyama, Kazunori Ueno | 2011-11-29 |
| 8026664 | Compound and organic light emitting device | Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Naoki Yamada, Masashi Hashimoto +5 more | 2011-09-27 |
| 8021767 | 4-arylfluorene compound and organic light-emitting device using same | Naoki Yamada, Akihito Saitoh, Satoshi Igawa, Shinjiro Okada | 2011-09-20 |
| 8017774 | Producing method for iridium complex | Shinjiro Okada, Takao Takiguchi | 2011-09-13 |
| 7998597 | Organic light emitting device | Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Naoki Yamada, Masashi Hashimoto +5 more | 2011-08-16 |
| 7976958 | Metal complex compound, electroluminescent device and display apparatus | Takao Takiguchi, Masashi Hashimoto, Satoshi Igawa, Shinjiro Okada | 2011-07-12 |
| 7927718 | Compound for organic EL device and light-emitting device | Takao Takiguchi, Shinjiro Okada | 2011-04-19 |
| 7923129 | Carbazole derivative and organic light emitting device using the same | Satoshi Igawa, Shinjiro Okada, Takao Takiguchi | 2011-04-12 |
| 7914907 | Light-emitting device | Hironobu Iwawaki, Shinjiro Okada, Takao Takiguchi, Satoshi Igawa, Masashi Hashimoto +3 more | 2011-03-29 |
| 7910227 | Light emitting device having dopants in a light emitting layer | Manabu Furugori, Shinjiro Okada, Akira Tsuboyama, Takao Takiguchi, Seishi Miura +3 more | 2011-03-22 |
| 7883786 | Biphenyl derivative and organic light-emitting element using same | Shigemoto Abe, Akihiro Senoo, Satoshi Igawa, Naoki Yamada | 2011-02-08 |
| 7875366 | Luminescent device | Akira Tsuboyama, Manabu Furugori, Shinjiro Okada, Takao Takiguchi | 2011-01-25 |