Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614299 | Heat-resistant unsaturated polyester resin composition and heat-resistant fiber-reinforced composite material | Koji Yamamoto | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614299 | Heat-resistant unsaturated polyester resin composition and heat-resistant fiber-reinforced composite material | Koji Yamamoto | 1997-03-25 |