Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825575 | Power converting apparatus, dehumidifier, air conditioner, and refrigeration apparatus | Koichi Arisawa, Kazunori Hatakeyama, Yosuke Shinomoto | 2017-11-21 |
| 9825488 | Power supply switching device and switch board | Yosuke Shinomoto, Kazunori Hatakeyama, Makoto Kasugai, Naohide Tsuchimoto | 2017-11-21 |
| 9807215 | Sound emission and collection device, and sound emission and collection method | Satoshi Ukai | 2017-10-31 |
| 9746216 | Heat pump device, heat pump system, air conditioner, and freezer | Kazunori Hatakeyama, Shota Kamiya, Shinya Matsushita, Shinsaku Kusube, Tsutomu Makino | 2017-08-29 |
| 9742267 | Power conversion apparatus and refrigeration air-conditioning apparatus | Koichi Arisawa, Takuya Shimomugi, Keisuke Uemura, Yosuke Shinomoto, Kenta Yuasa +3 more | 2017-08-22 |
| 9685800 | Charging/discharging system | Kazunori Hatakeyama, Yosuke Shinomoto | 2017-06-20 |
| 9632476 | Chassis structure, optical scanning device, and image forming apparatus | Daisuke Yoshida | 2017-04-25 |
| 9621025 | Backflow preventing device, power conversion apparatus, motor driver, and refrigerating and air-conditioning apparatus | Takuya Shimomugi, Koichi Arisawa, Keisuke Uemura, Noriyuki Matsubara, Shinsaku Kusube +2 more | 2017-04-11 |