Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945201 | Cavity-containing polyester film and method for producing same | Shoji Deguchi | 2024-04-02 |
| 11878495 | Cavity-containing polyester film and method for producing same | Shoji Deguchi | 2024-01-23 |