Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001311 | Simple inverter-control-type refrigerator, inverter control unit for refrigerator, and inverter compressor using same | Kenji Ohnishi, Hiroaki Kase, Mitsuhiro Fukuda, Masaki Sumi, Shigetomi Tokunaga | 2018-06-19 |
| 9611851 | Control method of electric compressor, controller, and refrigerator | — | 2017-04-04 |
| 8956132 | Compressor | Keita Satou, Makoto Kawamura, Hiroshi Iijima, Hiroyuki Sato, Keisuke Nakazawa +6 more | 2015-02-17 |