Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925718 | Sheet-shaped molding material | Yasuhiro Tsujimoto, Masayuki Kurita | 1990-05-15 |
| 4332931 | Process for producing unsaturated polyester | Takashi Hasegawa, Yutaka Taniguchi | 1982-06-01 |