Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10249822 | Polymer blends for a semiconducting layer of an organic electronic device | Christopher Newsome | 2019-04-02 |
| 10141513 | Polymeric light emitting substance and polymer light emitting device using the same | Hideyuki Ikehira, Takahiro Ueoka, Yasuyuki Kurita | 2018-11-27 |
| 8492007 | Metal complex and organic electroluminescent device | Satoshi Kobayashi, Satoshi Mikami | 2013-07-23 |
| 8012603 | Polymer compound and polymer light-emitting device using the same | Satoshi Kobayashi, Takanobu Noguchi | 2011-09-06 |
| 8003226 | Metal complex and organic electroluminescent device | Satoshi Kobayashi, Satoshi Mikami | 2011-08-23 |
| 7947340 | Polymeric light emitting substance and polymer light emitting device using the same | Hideyuki Ikehira, Takahiro Ueoka, Yasuyuki Kurita | 2011-05-24 |
| 7701129 | Polymeric fluorescent substance and polymer light-emitting device using the same | Yoshiaki Tsubata, Takahiro Ueoka, Shigeru Sasaki, Takanobu Noguchi | 2010-04-20 |
| 7662478 | Polymer and polymer light-emitting device using the same | Satoshi Kobayashi, Takanobu Noguchi, Yoshiaki Tsubata, Makoto Kitano, Takahiro Ueoka +1 more | 2010-02-16 |
| 7357990 | Polymeric fluorescent material, process for producing the same, and polymeric luminiscent element | Takanobu Noguchi, Yoshiaki Tsubata | 2008-04-15 |
| 7258932 | Polymeric fluorescent substrate and polymer light-emitting device using the same | Takanobu Noguchi | 2007-08-21 |
| 7255936 | Polymeric fluorescent substance and polymer light-emitting device using the same | Takanobu Noguchi, Yoshiaki Tsubata | 2007-08-14 |
| 7244515 | Polymeric fluorescent substance and polymer light-emitting device using the same | Takanobu Noguchi, Takahiro Ueoka | 2007-07-17 |
| 7125930 | Block copolymer and polymeric luminescent element | Takanobu Noguchi, Yoshiaki Tsubata | 2006-10-24 |
| 7033680 | Electroluminescent element | Masato Tanaka, Yoshikazu Makioka, Toshihiro Ohnishi, Tomoyuki Suzuki | 2006-04-25 |
| 6984459 | Polymeric fluorescent substance and polymer light emitting device | Takanobu Noguchi, Makoto Kitano | 2006-01-10 |
| 6926973 | Copolymer, polymer composition and polymer light-emitting device | Tomoyuki Suzuki, Takanobu Noguchi, Akihiko Okada | 2005-08-09 |
| 6905785 | Polymeric fluorescent substance, production thereof and polymer light-emitting device | Takanobu Noguchi, Yoshiaki Tsubara | 2005-06-14 |
| 6830832 | Polymer compound and polymer light-emitting device using the same | Jun Oguma, Yoshiaki Tsubata | 2004-12-14 |
| 6818733 | Polymeric fluorescent substance and polymer light-emitting device using the same | Michio Yamazaki | 2004-11-16 |
| 6696180 | Polymeric fluorescent substance, production method thereof, and polymer light-emitting device using the same | Yoshiaki Tsubata | 2004-02-24 |
| 6521359 | Polymeric fluorescent substance and polymer light emitting device | Takanobu Noguchi, Makoto Kitano, Fumi Yamaguchi | 2003-02-18 |
| 6444334 | Polymeric fluorescent substance and polymer light-emitting device using the same | Yoshiaki Tsubata, Takahiro Ueoka | 2002-09-03 |
| 6404472 | Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same | Alejandro Andreatta | 2002-06-11 |
| 6403236 | Polymer light emitting device | Toshihiro Ohnishi, Takanobu Noguchi | 2002-06-11 |
| 6207301 | Polymer fluorescent substance and organic electroluminescence device | Toshihiro Ohnishi, Takanobu Noguchi | 2001-03-27 |