Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10732487 | Rotation restricting structure and illumination apparatus having the same | — | 2020-08-04 |
| 10676838 | Plating device, plating method, substrate holder, resistance measuring module, and substrate holder testing method | Mizuki Nagai, Kazuhito Tsuji, Takashi Kishi, Masashi Shimoyama, Jumpei Fujikata | 2020-06-09 |