Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463011 | Bis-imidazolyl-bis-phenylmethane derivatives and their use as fungicides | Katsuya Tawara, Yoshihachi Watanabe, Hiroshi Matsumoto, Toshio Takahashi | 1984-07-31 |
| 4459412 | 1-Benzylimidazole derivatives | — | 1984-07-10 |
| 4435394 | 3-Sulfonamido-benzophenonimine derivatives useful for treating virus infections | Kosaburo Sato | 1984-03-06 |
| 4430331 | Antiarrhytmic benzylimidazole | — | 1984-02-07 |
| 4351770 | Preparation of N(2-pyrrolidinylmethyl)2-methoxy-5-benzenesulfonamidobenzamides | Hiroshi Matsumoto | 1982-09-28 |
| 4350635 | N(2-Pyrrolidinylmethyl)meta-sulfonamido-benzamides | Hiroshi Matsumoto | 1982-09-21 |
| 4330472 | Meta-sulfonamido-benzamide derivatives | Hiroshi Matsumoto | 1982-05-18 |
| 4328348 | Novel benzylimidazole derivatives | Katsuya Tawara, Yoshihachi Watanabe, Hiroshi Matsumoto, Toshio Takahashi | 1982-05-04 |
| 4301159 | N-(Diethylaminoethyl)-2-alkoxy-benzamide derivatives | Hiroshi Matsumoto, Katsumi Hirose, Masami Eigyo | 1981-11-17 |
| 4248869 | Phenyl isothiocyanate derivatives and their production | Yoshihachi Watanabe, Hiroshi Matsumoto, Katsuya Tawara | 1981-02-03 |
| 4228165 | Phenyl isothiocyanate derivatives and their production | Yoshihachi Watanabe, Hiroshi Matsumoto, Katsuya Tawara | 1980-10-14 |
| 4191494 | Apparatus of effecting buoyancy on submerged articles | Koji Nakamura, Takuzo Nakatsuka | 1980-03-04 |