Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729051 | Power control circuit, environmental power generation device, and control method of environmental power generation device | Hiroyuki Nakamoto | 2017-08-08 |
| 9577624 | Signal conversion circuit and power supply apparatus | Hiroyuki Nakamoto | 2017-02-21 |