Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158476 | Electromagnetic relay | Masanao Sugisawa, Yoshitaka Nishiguchi | 2021-10-26 |
| 10991531 | Electromagnetic relay | Yoshitaka Nishiguchi, Shota Iguchi, Hiroaki Murakami, Masanao Sugisawa | 2021-04-27 |