Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869401 | Electromagnetic contactor | Yasuhiro Naka, Hideo Adachi, Koujun KONISHI, Mitsuya Itou | 2019-12-10 |
| 10446348 | Electromagnetic contactor | Yuki Tashima, Kouetsu Takaya, Hideo Adachi, Yasuhiro Naka | 2019-10-15 |
| 10170261 | Contact device and electromagnetic contactor using same | Yuki Tashima, Kouetsu Takaya, Hideo Adachi, Yasuhiro Naka, Koujun KONISHI | 2019-01-01 |