Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879085 | Method of manufacturing polyacetal resin film | Kotaro Taniguchi, Takehiko Shimura, Shigekazu Tanimoto, Shigeru Nedzu | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879085 | Method of manufacturing polyacetal resin film | Kotaro Taniguchi, Takehiko Shimura, Shigekazu Tanimoto, Shigeru Nedzu | 1989-11-07 |