Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848013 | Wireless power reception device and wireless power transmission system | Kazunori Oshima, Ryo Miyazawa | 2020-11-24 |
| 10819167 | Wireless power reception device and wireless power transmission system | Kazunori Oshima, Ryo Miyazawa, Kenji Furukawa | 2020-10-27 |
| 8279629 | Switching power supply | Wataru Nakahori | 2012-10-02 |
| 6751107 | DC power supply device with constant power output level | Yoshiaki Matsuda | 2004-06-15 |