Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813693 | Friction stir welding tool member, and friction stir welding method using the same | Hidetoshi Fujii, Yoshiaki Morisada, Kai FUNAKI, Masahiro Kato, Yutaka Abe | 2023-11-14 |
| 11772191 | Substrate processing apparatus and method | — | 2023-10-03 |
| 11716477 | Display device | — | 2023-08-01 |