Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192990 | Resin molded body and method for producing resin molded body | Kazuhiko Ishihara | 2021-12-07 |
| 11111367 | Resin molded body and method for producing resin molded body | Kazuhiko Ishihara | 2021-09-07 |