Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322334 | Low shrinkage unsaturated polyester resin compositions | Kanemasa Nomaguchi, Etsuji Iwami | 1982-03-30 |
| 4251641 | Low shrinkage polyester resin compositions | Kanemasa Nomaguchi | 1981-02-17 |