Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482835 | PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE AND ITS INTERMEDIATE, AS WELL AS SALT OF 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE, ITS HYDRATE AND COMPOSITION COMPRISING THE SAME AS ACTIVE INGREDIENT | Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura +7 more | 2002-11-19 |
| 6337399 | Processes for producing 7-isoindolinequinolonecarboxylic derivatives and intermediates therefor, salts of 7-isoindolinequinolonecarboxylic acids, hydrates thereof, and composition containing the same as active ingredient | Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura +7 more | 2002-01-08 |
| 5605921 | Triazole derivatives and salts thereof, and antifungal agent containing the same | Hiroyuki Imaizumi, Tetsuya Kajita, Kenichi Takashima, Keiko Takakura, Akira Yotsuji +4 more | 1997-02-25 |
| 5366989 | Triazole derivatives and salts thereof and antifungal agent containing the same | Hiroyuki Imaizumi, Tetsuya Kajita, Kenichi Takashima, Keiko Takakura, Akira Yotsuji +4 more | 1994-11-22 |
| 5120746 | Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same | Shiro Hirai, Hiroshi Hirano, Hirotoshi Arai, Yasuo Kiba, Hisanari Shibata +3 more | 1992-06-09 |
| 4923882 | Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same | Shiro Hirai, Hiroshi Hirano, Hirotoshi Arai, Yasuo Kiba, Hisanari Shibata +3 more | 1990-05-08 |
| 4643849 | Intermediates for urea and thiourea derivatives | Shiro Hirai, Hiroshi Hirano, Hirotoshi Arai, Yasuo Kiba, Hisanari Shibata +3 more | 1987-02-17 |
| 4472386 | 5-Fluoro-(.beta.-uridine or 2'-deoxy-.beta.-uridine) derivatives, a process for producing the same and a carcinostatic agent containing the same | Tsutomu Kodama, Masaakira Senoura, Hajime Aoyama, Tomonobu Yamaguchi, Isao Kitayama +4 more | 1984-09-18 |