Issued Patents 2018
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097096 | Packaging of a power conversion circuit | Jongwon Shin | 2018-10-09 |
| 9990457 | Switching circuit including wire traces to reduce the magnitude of voltage and current oscillations | Danny J. Lohan, Ercan Mehmet Dede | 2018-06-05 |
| 9973071 | Control device and control method for power converter | Shuji Tomura, Takaji Umeno, Masaki Okamura, Daigo Nobe | 2018-05-15 |
| 9960694 | System and method for recovering voltage in a power conversion circuit | Jongwon Shin | 2018-05-01 |
| 9954454 | DC/DC converter and electrical storage system | Yuji Nishi, Hiromasa Tanaka, Shuji Tomura | 2018-04-24 |
| 9948192 | Quasi-resonant operation of a power conversion circuit including switches symmetrically arranged about a transformer | Jongwon Shin | 2018-04-17 |
| 9935548 | Power supply system having two DC power supplies | Shigeaki Goto, Shuji Tomura, Takahide Sugiyama, Takaji Umeno, Masaki Okamura +1 more | 2018-04-03 |
| 9923372 | Energy management system | Atsushi Iwai | 2018-03-20 |
| 9912245 | Synchronous rectifier control method for a non-isolated DC/DC converter having a transformer with cross connected capacitors | Jongwon Shin | 2018-03-06 |
| 9906133 | Electric source control apparatus | Naoyoshi Takamatsu, Masaki Okamura, Shuji Tomura, Naoki Yanagizawa | 2018-02-27 |
| 9906130 | Electrical source system | Masaya Kaji, Shuji Tomura, Naoki Yanagizawa | 2018-02-27 |
| 9899550 | Electric power transfer system using optical power transfer | — | 2018-02-20 |
| 9895980 | Power supply system | Shuji Tomura, Naoki Yanagizawa, Masaki Okamura | 2018-02-20 |
| 9893631 | Non-isolated DC-DC conversion circuit configured for capacitive and magnetic power transfer | — | 2018-02-13 |
| 9882491 | Power supply system | Kenichi Takagi, Kenichiro Nagashita, Takahiro HIRANO, Jun Muto | 2018-01-30 |
| 9874897 | Integrated inductor | — | 2018-01-23 |
| 9866132 | DC-DC power conversion and balancing circuit | — | 2018-01-09 |