Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663284 | Copolymerized polyamide and a production process/thereof | Tooru Nishimura, Kazuhiko Kobayashi, Shoji Yamamoto | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663284 | Copolymerized polyamide and a production process/thereof | Tooru Nishimura, Kazuhiko Kobayashi, Shoji Yamamoto | 1997-09-02 |