Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394416 | Film-paper fiber layer laminate and process for preparation thereof | Yoshikazu Shimizu | 1983-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394416 | Film-paper fiber layer laminate and process for preparation thereof | Yoshikazu Shimizu | 1983-07-19 |