Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046864 | Copolyester resin and polyester film for covering metal plates and laminated polyester film comprising same made into film | Takashi Kimiduka, Yuji Takeuchi, Junji Matsumura, Masaya OKIMOTO, Hideaki Tomura +1 more | 2021-06-29 |
| 10662285 | Polyester resin composition | Masaya OKIMOTO, Hideaki Tomura | 2020-05-26 |
| 6399195 | Polyester monofilament for use in screen gauze | Tsutomu Naruse, Hideo Ueda, Shigeki Honda, Takuo Omote | 2002-06-04 |