Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189685 | Resistance element and manufacturing method of resistance element | Masaharu Yamaji, Osamu Sasaki, Hitoshi Sumida | 2021-11-30 |
| 11114351 | Dummy element and method of examining defect of resistive element | Osamu Sasaki, Taichi Karino | 2021-09-07 |