Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649593 | Radiator member | Asaharu Nakagawa | 1997-07-22 |
| 5631344 | Block copolymer of polyesters and polycarbonates and process for preparation thereof | Hideyuki Hongo, Yoji Hori, Toshimitsu Hagiwara, Yoko Takahashi | 1997-05-20 |