Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859053 | Switch device | Ryoji Takahashi, Shuichi Iwata | 2020-12-08 |
| 10743386 | Display device and electronic apparatus | Kaoru Abe, Kazuma Teramoto, Jiro Yamada, Takahide Ishii, Hideki Kobayashi | 2020-08-11 |
| 10598142 | Illuminated momentary push button switch | Ryoji Takahashi, Shuichi Iwata | 2020-03-24 |
| 10590901 | Switch device | Ryoji Takahashi, Shuichi Iwata | 2020-03-17 |