Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153114 | Electronic-device seal structure and electromagnetic relay using said electronic-device seal structure | Kazuhiro Tsutsui, Ayaka MIYAKE, Jun Sasaki, Keisuke Tsuji | 2018-12-11 |
| 10116228 | Converter and power conversion device manufactured using the same | Keisuke Ohnishi, Kimiyuki Koyanagi | 2018-10-30 |
| 10050469 | Uninterruptible power supply device and uninterruptible power supply system using the same | Kazuki Nishimura, Hiroshi Masunaga | 2018-08-14 |
| 10044286 | Power conversion system including plurality of power converters connected in parallel to load | Shoichi Abe | 2018-08-07 |
| 10038392 | Inverter | Keisuke Ohnishi, Kimiyuki Koyanagi | 2018-07-31 |
| 10033299 | Converter and power conversion device including the same | Keisuke Ohnishi, Kimiyuki Koyanagi | 2018-07-24 |
| 9906074 | Power supply system | — | 2018-02-27 |