Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761409 | Cephem derivatives | Naruhito Masai, Shinji Ueda, Takao Okuda, Masuhiro Kato, Masatomo Fukasawa +1 more | 1988-08-02 |
| 4705784 | Cephem compounds | Naruhito Masai, Sinji Ueda, Takao Okuda, Masatomo Fukasawa, Masuhiro Kato +1 more | 1987-11-10 |
| 4390535 | Antimicrobial 7-(.alpha.-acylamino-.alpha.-arylacetamido)-3-(substituted methyl)cephalosporin compounds | Kiyokazu Jimpo, Takao Okuda, Hiroshi Noguchi, Hisao Tobiki | 1983-06-28 |
| 4368198 | Cephalosporins | Takenari Nakagome, Toshiaki Komatsu | 1983-01-11 |
| 4302454 | Cephalosporins | Takenari Nakagome, Toshiaki Komatsu | 1981-11-24 |
| 4226863 | 7-Methoxy cephalosporins | Takenari Nakagome, Toshiaki Komatsu | 1980-10-07 |