Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306847 | Condensed purine derivatives | Mayumi Saki, Hiromi Nonaka, Michio Ichimura, Junichi Shimada, Fumio Suzuki +2 more | 2001-10-23 |
| 6222035 | [1,2,4] triazolo [1,5-C] pyrimidine derivatives | Junichi Shimada, Hironori Imma, Akiko Nakamura, Hiromi Nonaka, Shizuo Shiozaki +5 more | 2001-04-24 |
| 5646283 | Tetracyclic compound | Fumio Suzuki, Yoshisuke Nakasato, Soichiro Sato, Tadafumi Tamura, Hiroshi Nakajima | 1997-07-08 |
| 5371225 | Tetracyclic compounds | Fumio Suzuki, Yoshisuke Nakasato, Kenji Ohmori, Hiroshi Nakajima, Tadafumi Tamura +1 more | 1994-12-06 |