Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9807689 | Communication device, method and communication system | Hiroyuki Sato | 2017-10-31 |
| 9614440 | Power supply device and semiconductor integrated circuit device | Eiji Yoshida, Yasufumi Sakai | 2017-04-04 |