Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354595 | Surface-roughened polyester film | Eiji Yamamoto, Tsuneo Tamura, Katsuyuki Touma, Minoru Kishida, Yoshiaki Kozuka +3 more | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354595 | Surface-roughened polyester film | Eiji Yamamoto, Tsuneo Tamura, Katsuyuki Touma, Minoru Kishida, Yoshiaki Kozuka +3 more | 1994-10-11 |