Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371528 | Polyester resin and method for producing polyester resin | Kosuke UOTANI, Shinya KANETAKA | 2025-07-29 |
| 12344705 | Copolymerized polyester resin, molded product, and heat-shrinkable film | Hideto Ohashi, Nobuyuki HIRONAKA, Hironao SASAKI, Kosuke UOTANI, Keiichiro Togawa | 2025-07-01 |