Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708488 | Polyester composition, polyester film, and magnetic recording medium | Amane HIROSE, Makoto Handa, Tatsuya Ogawa, Shigeyuki Watanabe | 2023-07-25 |
| 8476372 | Polyester fiber and method for its production, and tire cord, tire, belt-reinforcing fiber material and belt comprising the polyester fiber | Shintaro Shimada, Fuyuki Terasaka, Seiji Ito | 2013-07-02 |