Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811332 | Direct-current power supply apparatus, motor drive control apparatus, blower, compressor, and air conditioner | Satoru Ichiki, Takuya Shimomugi, Koichi Arisawa, Kenji Iwazaki | 2023-11-07 |
| 11811330 | Converter device, motor drive device and air conditioner | Kenji Iwazaki, Koichi Arisawa, Takuya Shimomugi, Satoru Ichiki | 2023-11-07 |
| 11804786 | Power converting apparatus, motor driving apparatus, and air conditioner | Satoru Ichiki, Takuya Shimomugi, Koichi Arisawa, Kenji Iwazaki | 2023-10-31 |
| 11804787 | Power converting apparatus, motor driving apparatus, and air conditioner | Satoru Ichiki, Takuya Shimomugi, Koichi Arisawa, Kenji Iwazaki | 2023-10-31 |
| 11788738 | Outdoor unit and air conditioner | Takuya Shimomugi, Keisuke Mori, Koichi Arisawa, Satoru Ichiki, Kenji Iwazaki | 2023-10-17 |
| 11767848 | Power conversion apparatus, motor drive apparatus, blower, compressor, and air conditioner | Motoya SUZUKI, Satoru Ichiki, Koichi Arisawa, Kazunori Hatakeyama | 2023-09-26 |
| 11764719 | Direct current power supply device, motor drive apparatus, blower, compressor, and air conditioner | Kazunori Hatakeyama | 2023-09-19 |
| 11683001 | Motor driving apparatus | Kenji Iwazaki, Koichi Arisawa, Takashi Yamakawa, Shinya TOYODOME | 2023-06-20 |
| 11632004 | Electric motor with stator | Kazuchika TSUCHIDA, Yuji Takayama | 2023-04-18 |
| 11601076 | Motor driving apparatus and refrigeration cycle equipment | Kazunori Hatakeyama, Yuichi Shimizu | 2023-03-07 |