Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291101 | Wood fibrous material and a method for improving the qualities thereof | Yoshiharu Tanizaki, Kenichiro Minagawa, Shinichi Akimoto | 1981-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291101 | Wood fibrous material and a method for improving the qualities thereof | Yoshiharu Tanizaki, Kenichiro Minagawa, Shinichi Akimoto | 1981-09-22 |