Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227376 | .beta.-lactam compounds and their production | Makoto Sunagawa, Akira Sasaki, Hiroshi Yamaga, Hiroshi Nouda | 1993-07-13 |
| 5122604 | .beta.-lactam compounds | Makoto Sunagawa, Haruki Matsumura, Takaaki Inoue, Masuhiro Kato | 1992-06-16 |
| 5093328 | Beta-lactam compounds | Makoto Sunagawa, Haruki Matsumura, Takaaki Inoue, Masuhiro Kato | 1992-03-03 |
| 4933333 | .beta.-lactam compounds | Makoto Sunagawa, Haruki Matsumura, Takaaki Inoue, Masuhiro Kato | 1990-06-12 |
| 4764602 | Antibiotics, and their production | Kazuo Kumagai, Kiyoshi Taya, Shin-ya Tanaka, Koichi Moriguchi, Akio Fukui | 1988-08-16 |
| 4761409 | Cephem derivatives | Hirotada Yamada, Naruhito Masai, Shinji Ueda, Takao Okuda, Masuhiro Kato +1 more | 1988-08-02 |
| 4705784 | Cephem compounds | Hirotada Yamada, Naruhito Masai, Sinji Ueda, Takao Okuda, Masuhiro Kato +1 more | 1987-11-10 |