Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141513 | Polymeric light emitting substance and polymer light emitting device using the same | Takahiro Ueoka, Shuji Doi, Yasuyuki Kurita | 2018-11-27 |
| 7947340 | Polymeric light emitting substance and polymer light emitting device using the same | Takahiro Ueoka, Shuji Doi, Yasuyuki Kurita | 2011-05-24 |
| 7005497 | Liquid-crystalline polyester production method | Shinji Ohtomo, Satoshi Okamoto, Akiko Nakazono | 2006-02-28 |
| 6875895 | Bis (diphenylvinyl) arene compound | Takahiro Ueoka, Yoshiaki Tsubata | 2005-04-05 |
| 6528692 | Process for producing bromo-aromatic condensed ring compound | Takahiro Ueoka | 2003-03-04 |
| 6476278 | Processes for the preparation of alcohols | Kunihiko Murata, Eiji Katayama, Masami Kozawa, Toru Yokozawa, Takeshi Ohkuma +2 more | 2002-11-05 |
| 5191109 | Process for preparing optically active cyclopentenones | Masayoshi Minai, Sachiko Imazu, Seiichi Kai, Takaharu Ikeda | 1993-03-02 |
| 4900407 | Method for deoxygenation of alcohols | Isao Saito, Teruo Matsuura | 1990-02-13 |