Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054606 | Polyvinyl alcohol resin film, method for discriminating polyvinyl alcohol resin film, and method for manufacturing polyvinyl alcohol resin film | Osamu Kazeto | 2024-08-06 |
| 12018145 | Polyvinyl alcohol resin film, method for discriminating polyvinyl alcohol resin film, and method for manufacturing polyvinyl alcohol resin film | Osamu Kazeto | 2024-06-25 |
| 11865815 | Polymethallyl alcohol resin composition and molding containing same | Yasuhiro Nonaka | 2024-01-09 |