Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248749 | Polymerizable compound and polymer therefrom | Urano Satoshi, Aoki Kei, Tomita Nobuaki | 1993-09-28 |
| 5102951 | Poly(alpha-ketoester) compound and production thereof | Aoki Kei, Takagawa Ryozo, Tomita Nobuaki | 1992-04-07 |
| 5081183 | Poly(alpha-Ketoester) compound and production thereof | Aoki Kei, Takagawa Ryozo, Tomita Nobuaki | 1992-01-14 |