Issued Patents 2011
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084147 | Organic light-emitting device | Masashi Hashimoto, Shinjiro Okada, Takao Takiguchi, Keiji Okinaka | 2011-12-27 |
| 8072136 | Compound and organic light emitting device using the compound | Shinjiro Okada, Jun Kamatani, Naoki Yamada, Masashi Hashimoto, Keiji Okinaka +3 more | 2011-12-06 |
| 8034464 | Fluorene derivative and organic electroluminescence device using the same | Shinjiro Okada, Takao Takiguchi, Masashi Hashimoto, Naoki Yamada | 2011-10-11 |
| 8026664 | Compound and organic light emitting device | Akihito Saitoh, Keiji Okinaka, Jun Kamatani, Naoki Yamada, Masashi Hashimoto +5 more | 2011-09-27 |
| 8021767 | 4-arylfluorene compound and organic light-emitting device using same | Naoki Yamada, Akihito Saitoh, Jun Kamatani, Shinjiro Okada | 2011-09-20 |
| 8021766 | Benzo(GHI)fluoranthene derivative and organic light emitting device using the same | Masanori Muratsubaki, Akihito Saitoh, Takao Takiguchi, Shinjiro Okada | 2011-09-20 |
| 7998597 | Organic light emitting device | Akihito Saitoh, Keiji Okinaka, Jun Kamatani, Naoki Yamada, Masashi Hashimoto +5 more | 2011-08-16 |
| 7981525 | Naphthalene compound and organic light-emitting device using the compound | Masashi Hashimoto, Hironobu Iwawaki, Takao Takiguchi, Shinjiro Okada | 2011-07-19 |
| 7977869 | Organic luminescent device and benzo[k]fluoranthene compound | Akihito Saitoh, Masanori Muratsubaki, Hiroki Ohrui, Chika Negishi, Masashi Hashimoto +3 more | 2011-07-12 |
| 7976958 | Metal complex compound, electroluminescent device and display apparatus | Takao Takiguchi, Masashi Hashimoto, Jun Kamatani, Shinjiro Okada | 2011-07-12 |
| 7960041 | Fused ring aromatic compound and organic light-emitting device using same | Masashi Hashimoto, Shinjiro Okada, Takao Takiguchi, Keiji Okinaka | 2011-06-14 |
| 7939185 | Fused polycyclic compounds and organic light-emitting device using the same | Naoki Yamada, Minako Nakasu, Masashi Hashimoto | 2011-05-10 |
| 7932592 | Compound and organic light-emitting element | Akihito Saitoh, Keiji Okinaka, Naoki Yamada, Chika Negishi, Takao Takiguchi +1 more | 2011-04-26 |
| 7923129 | Carbazole derivative and organic light emitting device using the same | Shinjiro Okada, Takao Takiguchi, Jun Kamatani | 2011-04-12 |
| 7914907 | Light-emitting device | Hironobu Iwawaki, Shinjiro Okada, Takao Takiguchi, Masashi Hashimoto, Jun Kamatani +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, Jun Kamatani, Naoki Yamada | 2011-02-08 |