Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4581268 | Polymer article surface-protecting acrylic film for use in carrying out said process | Makoto Ohe | 1986-04-08 |
| 4477303 | Process for preparation of surface-protecting acrylic film | Makoto Ohe | 1984-10-16 |