Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995199 | Polyamide resin composition | Seiichi Arakawa, Akio Miyamoto | 2021-05-04 |
| 10465060 | Polyamide composition and molded article produced from the composition | Akio Miyamoto, Yasuharu Fukui, Hiroki Akatsu | 2019-11-05 |