Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121264 | Imidazole-substituted quinoxalinedione derivatives | Shuichi Sakamoto, Junya Ohmori, Jun-ichi Shishikura, Masamichi Okada | 2000-09-19 |
| 6096743 | 1,2,3,4-tetrahydroquinoxalinedione derivative | Jun-ichi Shishikura, Hiroshi Inami, Shuichi Sakamoto, Shin-ichi Tsukamoto, Masamichi Okada +1 more | 2000-08-01 |
| 5283244 | Fused pyrazine derivatives | Shuichi Sakamoto, Junya Ohmori, Hirokazu Kubota, Masamichi Okada, Kazuyuki Hidaka | 1994-02-01 |