Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116245 | Compressor driving device, compressor including the same, and refrigeration cycle apparatus including the compressor driving device and the compressor | Mitsuhiro Fukuda, Hiroaki Kase, Shigetomi Tokunaga, Masamitsu Taura, Takayuki Okamoto | 2018-10-30 |
| 10001311 | Simple inverter-control-type refrigerator, inverter control unit for refrigerator, and inverter compressor using same | Kenji Ohnishi, Hiroaki Kase, Mitsuhiro Fukuda, Katsumi Endou, Shigetomi Tokunaga | 2018-06-19 |
| 9520815 | Control device of electric sealed compressor, electric sealed compressor apparatus, and home appliance comprising control device and electric sealed compressor apparatus | Shigetomi Tokunaga, Hiroaki Kase, Masamitsu Taura, Mitsuhiro Fukuda | 2016-12-13 |
| 8115355 | Polygon mirror scanner motor and method of manufacturing the same | Yasushi Fukui, Akimitsu Maetani | 2012-02-14 |