Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9959999 | Method for controlling power switching apparatus | Hajime Urai, Katsuhiko Shiraishi, Masataka Sasaki | 2018-05-01 |
| 9886155 | Proximity detection device, method of detecting proximity and electronic apparatus | — | 2018-02-06 |