Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027248 | Electric power conversion circuit including switches and reactors, and electric power conversion device including electric power conversion circuit and control circuit | Shoichi Hara, Atsushi Yamamoto | 2018-07-17 |
| 10014855 | Electric power conversion circuit including switches and bootstrap circuits, and electric power transmission system including electric power conversion circuit | Atsushi Yamamoto, Shoichi Hara | 2018-07-03 |
| 9979437 | Power transmitting apparatus for modulating and transmitting power, power receiving apparatus for receiving and demodulating power, and power transmission system with them | Atsushi Yamamoto, Shoichi Hara | 2018-05-22 |
| 9923486 | Electric power conversion circuit including switches and bootstrap circuits, and electric power transmission system including electric power conversion circuit | Atsushi Yamamoto, Shoichi Hara | 2018-03-20 |
| 9899911 | Power source circuit | Akira Minegishi | 2018-02-20 |