Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167376 | Method for roughening metal molded body surface | Masahiko Itakura, Masahiro Katayama | 2021-11-09 |
| 11142613 | Polyamide particles, production process therefor, resin composition, and molded article | Mitsuteru Mutsuda, Yoshiki Nakaie | 2021-10-12 |