Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658140 | Contact mechanism and electromagnetic relay using the same | Shuichi Itoda, Masayuki Noda, Takeshi Nishida | 2020-05-19 |
| 10580598 | Electrical contact switch device | Hitoshi Hayashi, Kyoji Kitamura, Tomoyuki Nishida, Toyohiro IMAIZUMI | 2020-03-03 |