Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189211 | Sulfonamide derivatives | Masakazu Sato, Yutaka Kawashima, Jun Goto, Yoshiyuki Chiba, Mikio Satake +1 more | 1993-02-23 |
| 5028716 | 3,5-diamino-1,2,4-triazole derivatives | Takeshi Imanishi, Yoshiyuki Chiba, Mikio Satake, Masakazu Sato, Yutaka Kawashima +1 more | 1991-07-02 |