Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090802 | 1- Methylcarbapenem derivatives | Isao Kawamoto, Yasuo Shimoji, Katsuya Ishikawa, Hiroshi Yasuda, Satoshi Ohya +1 more | 2000-07-18 |
| 5977097 | 1-methylcarbapenem derivatives | Isao Kawamoto, Katsuya Ishikawa, Yasuo Shimoji, Satoshi Ohya, Munetsugu Morimoto | 1999-11-02 |