Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654394 | Thermoplastic resin film | Katsutoshi Miyakawa, Akiko Yamamoto, Kenji Tsunashima, Toshiya Ieki | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654394 | Thermoplastic resin film | Katsutoshi Miyakawa, Akiko Yamamoto, Kenji Tsunashima, Toshiya Ieki | 1997-08-05 |