Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509186 | Capacitor unit, and electric compressor | Makoto Hattori, Hiroyuki Kamitani, Takayuki Takashige | 2022-11-22 |
| 11413937 | Current estimating device, electric compressor, current estimating method, and motor current effective value estimating method | Makoto Hattori, Hiroyuki Kamitani, Masahiro Mori, Kyohei Watanabe | 2022-08-16 |
| 11418111 | Power conversion circuit board and electric compressor | Makoto Hattori, Hiroyuki Kamitani | 2022-08-16 |
| 11223254 | Capacitor unit, and electric compressor | Makoto Hattori, Hiroyuki Kamitani, Takayuki Takashige | 2022-01-11 |