Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919198 | Condensed ring aromatic compound for organic light-emitting device and organic light-emitting device having the same | Chika Negishi, Hiroki Ohrui, Hironobu Iwawaki, Masanori Muratsubaki | 2011-04-05 |
| 7919197 | Condensed ring aromatic compound and organic light-emitting device having the same | Chika Negishi, Hiroki Ohrui, Hironobu Iwawaki, Masanori Muratsubaki | 2011-04-05 |
| 7897594 | Preventive/remedy for retinal nerve diseases containing alkyl ether derivatives or salts thereof | Tatsuo Kimura, Noboru Iwakami | 2011-03-01 |
| 7794857 | Organic light emitting device array | Hiroshi Tanabe, Akihiro Senoo | 2010-09-14 |
| 7785719 | Fluorene compound and organic light-emitting device | Naoki Yamada, Keiji Okinaka, Masataka Yashima, Akihiro Senoo, Kazunori Ueno | 2010-08-31 |
| 7740958 | Organic light-emitting device | Masataka Yashima | 2010-06-22 |
| 7709104 | Aminoanthryl derivative-substituted pyrene compound and organic light-emitting device | Keiji Okinaka, Naoki Yamada, Masataka Yashima, Akihiro Senoo, Kazunori Ueno | 2010-05-04 |
| 7691492 | Fluorene compound and organic light-emitting device using same | Naoki Yamada, Keiji Okinaka, Koichi Suzuki, Akihiro Senoo | 2010-04-06 |
| 7691491 | Monoaminofluorene compound and organic light-emitting device using the same | Mizuho Hiraoka, Koichi Suzuki, Akihiro Senoo, Hiroshi Tanabe, Naoki Yamada +1 more | 2010-04-06 |
| 7632577 | Organic light-emitting device | Mizuho Hiraoka, Koichi Suzuki, Akihiro Senoo, Hiroshi Tanabe, Naoki Yamada +1 more | 2009-12-15 |
| 7604873 | Organic light emitting device | Keiji Okinaka, Naoki Yamada, Masataka Yashima, Koichi Suzuki, Akihiro Senoo +1 more | 2009-10-20 |
| 7491450 | Organic electroluminescent device | Keiji Okinaka, Koichi Suzuki, Akihiro Senoo, Kazunori Ueno | 2009-02-17 |
| 7468443 | Alkyl ether derivatives or salts thereof | Noboru Iwakami, Tamotsu Takamatsu | 2008-12-23 |
| 7466074 | Organic light-emitting device | Keiji Okinaka, Naoki Yamada | 2008-12-16 |
| 7387845 | Monoamino compound and organic luminescence device using the same | Mizuho Hiraoka, Akihiro Senoo, Hiroshi Tanabe, Naoki Yamada, Chika Negishi | 2008-06-17 |
| 7375250 | Aminoanthryl derivative substitution compound and organic electroluminescence device using the same | Akihiro Senoo, Kazunori Ueno, Keiji Okinaka, Koichi Suzuki | 2008-05-20 |
| 7365198 | Silyl compound, light emitting material, and organic light emitting device using the same | Masataka Yashima | 2008-04-29 |
| 7358409 | Substituted anthryl derivative and electroluminescence device using the same | Akihiro Senoo, Kazunori Ueno, Keiji Okinaka, Koichi Suzuki | 2008-04-15 |
| 7338721 | Condensed polycyclic compound and organic light-emitting device using the same | Koichi Suzuki, Tatsundo Kawai, Akihiro Senoo, Naoki Yamada, Maki Okajima | 2008-03-04 |
| 7309533 | Substituted anthryl derivative and electroluminescence device using the same | Koichi Suzuki, Akihiro Senoo, Kazunori Ueno, Keiji Okinaka | 2007-12-18 |
| 7241513 | Fluorene compound and organic luminescent device using the same | Koichi Suzuki, Mizuho Hiraoka, Akihiro Senoo, Naoki Yamada, Chika Negishi +2 more | 2007-07-10 |
| 7229702 | Oligofluorenlylene compounds | Mizuho Hiraoka, Koichi Suzuki, Akihiro Senoo, Hiroshi Tanabe, Naoki Yamada +2 more | 2007-06-12 |
| 7173131 | Anthryl derivative group substituted compound, and organic luminescent device making use of same | Koichi Suzuki, Akihiro Senoo, Kazunori Ueno, Keiji Okinaka | 2007-02-06 |
| 7129386 | Substituted anthryl derivative and electroluminescence device using the same | Akihiro Senoo, Kazunori Ueno, Keiji Okinaka, Koichi Suzuki | 2006-10-31 |
| 7087594 | Alkyl ether derivatives or salts thereof | Noboru Iwakami, Tamotsu Takamatsu | 2006-08-08 |