Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859053 | Switch device | Toshiaki Imai, Shuichi Iwata | 2020-12-08 |
| 10598142 | Illuminated momentary push button switch | Toshiaki Imai, Shuichi Iwata | 2020-03-24 |
| 10590901 | Switch device | Toshiaki Imai, Shuichi Iwata | 2020-03-17 |