Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199479 | Dispensing device and dispensing method | Takahiro Ando | 2021-12-14 |
| 11179799 | Clamp member for double-acting friction stir spot welding device, double-acting friction stir spot welding device, and double-acting friction stir spot welding method | Takashi Ninomiya, Etsuko Yamada | 2021-11-23 |
| 11084121 | Double-acting friction stir spot welding method and apparatus | Etsuko Yamada | 2021-08-10 |
| 10891186 | Semiconductor device and semiconductor system including the same | Toru KAWANISHI, Tadashi Teranuma | 2021-01-12 |