Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544606 | Door lock control system and door lock apparatus | Masaki Jono, Hiroaki Sugita, Tetsuro Oishi, Minoru Yagi | 2020-01-28 |
| 9690355 | Semiconductor device, power control method, and storage medium | Ken Kawakami, Hiroaki Sugita | 2017-06-27 |