Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789588 | Carbodiimide derivative | Soichiro Takenishi, Osamu Suzuki, Hirohiko Yokomizo, Tatsuo Ichihara, Gen Masuda +1 more | 1998-08-04 |
| 5700935 | Carbodiimide derivative | Soichiro Takenishi, Osamu Suzuki, Hirohiko Yokomizo, Tatsuo Ichihara, Gen Masuda +1 more | 1997-12-23 |
| 5420351 | Aromatic diamine compounds | Osamu Suzuki, Hirohiko Yokomizo, Takeshi Arai | 1995-05-30 |