Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880229 | Urethane modified epoxy resin | Makoto Kokura, Koji Akimoto | 1999-03-09 |
| 5700884 | Urethane modified epoxy resin from epoxy phosphate and isocyanate prepolymer | Makoto Kokura, Koji Akimoto | 1997-12-23 |
| 4702962 | Coating composition | Hidehiko Kojo, Koji Akimoto | 1987-10-27 |
| 4560732 | Coating composition | Hidehiko Kojo, Koji Akimoto | 1985-12-24 |