Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288579 | Method for producing N-methacryloyl-4-cyano-3-trifluoromethylaniline | Tadashi Katsura | 2012-10-16 |
| 7632971 | Method of crystallization of bicalutamide | Tadashi Katsura, Nobushige Itaya | 2009-12-15 |
| 7569699 | Process for producing epoxytriazole derivative | Taro Ishibahsi, Hideo Muraoka | 2009-08-04 |
| 7459573 | Method of purifying epoxy compound | Nobuhiro Arai, Erina Honda, Hideo Muraoka | 2008-12-02 |
| 7132548 | Process for recovering 1,3-dimethyl-2-imidazolidinone | Tadashi Katsura, Nobuhiro Arai | 2006-11-07 |
| 5498721 | Process for producing thiophene derivatives | Masahiko Mizuno, Isao Kurimoto, Norihiko Hirata, Toshiya Takahashi, Masayoshi Minai +2 more | 1996-03-12 |
| 5326916 | Process for producing acrolein | Yoshinori Kobayashi, Yasuo Matsumoto, Masamitu Fukuda | 1994-07-05 |
| 5193608 | Radiator with fan for motor vehicles | Yoshikazu Sekine | 1993-03-16 |