Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10580598 | Electrical contact switch device | Hitoshi Hayashi, Koji Takami, Tomoyuki Nishida, Toyohiro IMAIZUMI | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10580598 | Electrical contact switch device | Hitoshi Hayashi, Koji Takami, Tomoyuki Nishida, Toyohiro IMAIZUMI | 2020-03-03 |