Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491136 | Bridge-less type electric power conversion device having current detection circuit of current transformer type | Seiji Iyasu, Yuichi Handa | 2019-11-26 |
| 10432100 | Electric power conversion device | Seiji Iyasu, Yuichi Handa | 2019-10-01 |
| 10270365 | Power conversion device | Tatsuya Murakami, Satoru Yoshikawa, Satoshi Takada, Masakazu Fukada | 2019-04-23 |
| 10252703 | System for cleaning on-vehicle optical sensor and method for the same | Eiji Ina, Tomoyuki Kikuta, Keita Kawai, Yukihiro Matsushita, Keita Saito | 2019-04-09 |
| 10224826 | Control apparatus determining transformer magnetization in a DC/DC converter based on difference between primary and secondary currents | Seiji Iyasu, Yuichi Handa | 2019-03-05 |