Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094914 | Process for producing chromone compound | Hiroaki Hibino, Susumu Ohtsuka, Tomoyasu Yoshida, Itsuo Okumoto | 2006-08-22 |
| 6861566 | Process for producing 1-chloro-4-arylbutane | Hiroaki Hibino, Susumu Ohtsuka, Itsuo Okumoto | 2005-03-01 |
| 6635770 | Process for producing hexahydrothieno (3,4-D)immidazole-2,4-diones | Toshitsugi Uemura, Mamoru Shirahata | 2003-10-21 |
| 6333417 | Method for producing hexahydro-2-OXO-1H-thieno[3,4-D]imidazole-4-pentanoic acid | Yujiro Kiyoshima | 2001-12-25 |
| 6087541 | Polyene alcohol derivative and process for producing the same | Toshiya Takahashi | 2000-07-11 |
| 6063940 | Process for preparing 1-bromoalkylbenzene derivatives and intermediates thereof | Hiroaki Fujishima, Masayoshi Minai, Tsutomu Matsumoto, Hideki Ushio, Takayuk Higashii | 2000-05-16 |
| 5859260 | Process for preparing imidazole derivative | Toshiya Takahashi, Masahiko Mizuno, Norihiko Hirata | 1999-01-12 |
| 5708185 | Process for producing 1-hydroxythienoimidazole carboxylic acid and thienoimidazole carboxylic acid | Norihiko Hirata, Masahiko Mizuno, Toshiya Takahashi | 1998-01-13 |
| 5637736 | Process for preparing 1-bromoalkylbenzene derivatives and intermediates thereof | Hiroaki Fujishima, Masayoshi Minai, Tsutomu Matsumoto, Hideki Ushio, Takayuki Higashii | 1997-06-10 |
| 5498721 | Process for producing thiophene derivatives | Masahiko Mizuno, Isao Kurimoto, Norihiko Hirata, Toshiya Takahashi, Masayoshi Minai +2 more | 1996-03-12 |