Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686479 | Immunosuppressive drug | Kenji Chiba, Yukio Hoshino, Hirotsugu Komatsu, Mariko Nagasawa, Hidekazu Aratani +2 more | 1997-11-11 |
| 5219884 | Immunosuppressant | Tetsuro Fujita, Takeshi Ikumoto, Shigeo Sasaki, Kenji Chiba | 1993-06-15 |
| 5037958 | Immunosuppressive factor | Yoshiyuki Hashimoto, Kenji Chiba, Hirotsugu Komatsu | 1991-08-06 |