Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780317 | Sustained release antimicrobial agents and method of fouling control using the same | Ayako Sekikawa, Kenji Tahara, Fumio Toda | 1988-10-25 |
| 4760136 | Chartreusin derivatives and salts thereof | Hiroyuki Mori, Nobutoshi Yamada, Kenji Kon | 1988-07-26 |
| 4727077 | Benzoyl urea compounds, process for their production, and antitumorous compositions containing them | Takahiro Haga, Nobutoshi Yamada, Toru Koyanagi, Nobuo Kondo, Tsunetaka Nakajima +2 more | 1988-02-23 |
| 4677110 | N-benzoyl-N'-pyrimidinyloxyphenyl urea compounds, and antitumorous compositions containing them | Takahiro Haga, Nobutoshi Yamada, Toru Koyanagi, Hiroshi Okada | 1987-06-30 |
| 4677111 | N-benzoyl-N'-(3-nitrophenyl) urea compounds, and antitumorous compositions containing them | Takahiro Haga, Nobutoshi Yamada, Toru Koyanagi, Hiroshi Okada | 1987-06-30 |
| 4387218 | Anthracycline antibiotics FA-1180 B and B.sub.1, or salts thereof | Hiroyuki Mori, Yasuo Ogawa, Noboru Fujikawa, Kiyoshi Tamai | 1983-06-07 |