Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10985670 | Power supply device having charging current detection, inverter device and converter device using the power supply device, and refrigeration device and air cleaner using the inverter device or the convertor device | Yuuki NAKAJIMA, Toshiaki Satou | 2021-04-20 |
| 10218287 | Power conversion device | Toshiaki Satou | 2019-02-26 |
| 10003277 | Power conversion device | Yasutaka Taguchi, Akira Moriguchi | 2018-06-19 |
| 9240737 | Control device for switching power supply circuit, and heat pump unit | Norio Sakae, Kazuhiro Ohshita, Toshio Yabuki | 2016-01-19 |