Issued Patents 2011
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084147 | Organic light-emitting device | Satoshi Igawa, Masashi Hashimoto, Shinjiro Okada, Keiji Okinaka | 2011-12-27 |
| 8072136 | Compound and organic light emitting device using the compound | Satoshi Igawa, Shinjiro Okada, Jun Kamatani, Naoki Yamada, Masashi Hashimoto +3 more | 2011-12-06 |
| 8034464 | Fluorene derivative and organic electroluminescence device using the same | Satoshi Igawa, Shinjiro Okada, Masashi Hashimoto, Naoki Yamada | 2011-10-11 |
| 8026664 | Compound and organic light emitting device | Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Jun Kamatani, Naoki Yamada +5 more | 2011-09-27 |
| 8021766 | Benzo(GHI)fluoranthene derivative and organic light emitting device using the same | Masanori Muratsubaki, Akihito Saitoh, Satoshi Igawa, Shinjiro Okada | 2011-09-20 |
| 8017774 | Producing method for iridium complex | Jun Kamatani, Shinjiro Okada | 2011-09-13 |
| 7998597 | Organic light emitting device | Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Jun Kamatani, Naoki Yamada +5 more | 2011-08-16 |
| 7982213 | Phenanthroline compound and organic light emitting device using same | Maki Okajima, Tatsundo Kawai, Koichi Suzuki, Akihiro Senoo, Toshinori Hasegawa +1 more | 2011-07-19 |
| 7981525 | Naphthalene compound and organic light-emitting device using the compound | Masashi Hashimoto, Hironobu Iwawaki, Satoshi Igawa, Shinjiro Okada | 2011-07-19 |
| 7977869 | Organic luminescent device and benzo[k]fluoranthene compound | Akihito Saitoh, Masanori Muratsubaki, Satoshi Igawa, Hiroki Ohrui, Chika Negishi +3 more | 2011-07-12 |
| 7976958 | Metal complex compound, electroluminescent device and display apparatus | Masashi Hashimoto, Jun Kamatani, Satoshi Igawa, Shinjiro Okada | 2011-07-12 |
| 7964292 | Metal complex, light-emitting device, and display apparatus | Masashi Hashimoto, Shinjiro Okada | 2011-06-21 |
| 7960041 | Fused ring aromatic compound and organic light-emitting device using same | Satoshi Igawa, Masashi Hashimoto, Shinjiro Okada, Keiji Okinaka | 2011-06-14 |
| 7932592 | Compound and organic light-emitting element | Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Naoki Yamada, Chika Negishi +1 more | 2011-04-26 |
| 7927718 | Compound for organic EL device and light-emitting device | Jun Kamatani, Shinjiro Okada | 2011-04-19 |
| 7923129 | Carbazole derivative and organic light emitting device using the same | Satoshi Igawa, Shinjiro Okada, Jun Kamatani | 2011-04-12 |
| 7914907 | Light-emitting device | Hironobu Iwawaki, Shinjiro Okada, Satoshi Igawa, 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, Seishi Miura, Takashi Moriyama +3 more | 2011-03-22 |
| 7875366 | Luminescent device | Akira Tsuboyama, Jun Kamatani, Manabu Furugori, Shinjiro Okada | 2011-01-25 |