Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852156 | Polycarbonate composition | Hiroshi Hachiya, Kyosuke Komiya | 1998-12-22 |
| 5283282 | Polyamide composition | Sadayuki Yakabe, Akira Ito | 1994-02-01 |
| 4885340 | High impact polyamide composition | Junichi Nakahashi, Ryoichi Nakai | 1989-12-05 |