Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722996 | Under-hood material for motorcars comprising polyamide resin having hydrocarbon end groups | Hideo Kanai, Norimichi Koga | 1988-02-02 |
| 4298518 | Polyamide resin composition | Yasuhiro Ohmura, Ryoji Hidaka | 1981-11-03 |