Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582916 | Polyvinyl alcohol film, process for the production thereof and laminate | Osamu Aoki, Masaki Nagata, Junko Baba | 1996-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582916 | Polyvinyl alcohol film, process for the production thereof and laminate | Osamu Aoki, Masaki Nagata, Junko Baba | 1996-12-10 |