Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033680 | Electroluminescent element | Masato Tanaka, Yoshikazu Makioka, Tomoyuki Suzuki, Shuji Doi | 2006-04-25 |
| 6841269 | Hole transporting polymer and organic electroluminescence device using the same | Makoto Kitano, Takanobu Noguchi, Fumi Yamaguchi, Takenori Osada | 2005-01-11 |
| 6720091 | Polymeric fluorescent substance, polymeric fluorescent substance and polymer light-emitting device using the same | Takanobu Noguchi, Yoshiaki Tsubata, Masato Ueda, Shigeru Sasaki | 2004-04-13 |
| 6544670 | Hole transporting polymer and organic electroluminescence device using the same | Makoto Kitano, Takanobu Noguchi, Fumi Yamaguchi, Takenori Osada | 2003-04-08 |
| 6403236 | Polymer light emitting device | Takanobu Noguchi, Shuji Doi | 2002-06-11 |
| 6207301 | Polymer fluorescent substance and organic electroluminescence device | Takanobu Noguchi, Shuji Doi | 2001-03-27 |
| 5980781 | Polymeric fluorescent substance and organic electroluminescence device | Shuji Doi, Takanobu Noguchi, Masamitsu Ishitobi | 1999-11-09 |
| 5875014 | Optically anisotropic film and liquid crystal display apparatus | Masato Kuwabara | 1999-02-23 |
| 5821002 | Polymeric fluorescent substance, production process thereof and organic electrolumescence device | Takanobu Noguchi, Shuji Doi, Makiko OHSHIMA | 1998-10-13 |
| 5759709 | Polymeric fluorescent substance and organic electroluminescence device | Shuji Doi, Takanobu Noguchi, Masamitsu Ishitobi | 1998-06-02 |
| 5736066 | Optically anisotropic film | Takanobu Noguchi, Michitaka Morikawa, Masato Kuwabara | 1998-04-07 |
| 5730899 | Optically anisotropic film | Kayoko Ueda, Masato Kuwabara | 1998-03-24 |
| 5726457 | Organic electroluminescence device | Tsuyoshi Nakano, Shuji Doi, Takanobu Noguchi, Yasushi Iyechika | 1998-03-10 |
| 5693253 | Optically anisotropic material, process for producing it, and retardation plate and liquid crystal device using same | Takanobu Noguchi, Masato Kuwabara, Koji Higashi, Makoto Namioka, Akiko Shimizu | 1997-12-02 |
| 5688436 | Optically anisotropic material, process for producing it, and retardation plate and liquid crystal display device using same | Takanobu Noguchi, Masato Kuwabara, Koji Higashi, Makoto Namioka, Akiko Shimizu | 1997-11-18 |
| 5601884 | Retardation film and production thereof | Takanobu Noguchi, Masato Kuwabara | 1997-02-11 |
| 5589320 | Polymeric fluorescent substance and organic electroluminescence devices using the same | Takanobu Noguchi, Shuji Doi | 1996-12-31 |
| 5543079 | Polymeric fluorescent substance and organic electroluminescence devices using the same | Takanobu Noguchi, Shuji Doi | 1996-08-06 |
| 5424150 | Polymeric solid electrolyte | Shuji Doi, Sumio Hara | 1995-06-13 |
| 5317169 | Organic electroluminescence device | Tsuyoshi Nakano, Shuji Doi, Takanobu Noguchi, Yasushi Iyechika | 1994-05-31 |
| 5064572 | Poly (long-chain nuclear substituted phenylene vinylene), precursor therefor and highly conductive composition thereof | Takanobu Noguchi, Tsuyoshi Nakano | 1991-11-12 |
| 5053166 | Hetero-arylene vinylene polymer and highly conductive composition thereof | Ichiki Murase, Takanobu Noguchi | 1991-10-01 |
| 4868284 | Process for producing stretched molded articles of conjugated polymers and highly conductive compositions of said polymers | Ichiki Murase, Takanobu Noguchi | 1989-09-19 |
| 4791177 | Conjugated polymer film and pyrolyzed product thereof | Ichiki Murase, Takanobu Noguchi | 1988-12-13 |
| 4626588 | Conjugated polymer film and pyrolyzed product thereof | Ichiki Murase, Takanobu Noguchi | 1986-12-02 |