Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515114 | Control circuit for switch device, and switch device | Shuichi Itoda, Takeshi Nishida | 2022-11-29 |
| 11440110 | Machining apparatus and machining method | Yuichi Ishikawa, Atsushi RIHEI, Tatsuo Nakahata, Yasuto Nishiwaki, Masao Watanabe +2 more | 2022-09-13 |
| 11338446 | Machining robot and machining method | Tatsuo Nakahata, Yuichi Ishikawa, Atsushi RIHEI, Yasuto Nishiwaki, Masao Watanabe | 2022-05-24 |