Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244254 | Power conversion device | Masahiro Yamamoto | 2025-03-04 |
| 11967880 | Power supply circuit and bearing device provided with same | — | 2024-04-23 |
| 11509153 | Charge/discharge control method for storage system and charge/discharge control device | Jaber ALIPOOR, Yukihiro Shimizu, Hirofumi Konishi, Hisashi Nakabayashi | 2022-11-22 |
| 7304869 | Inverter power source control for high frequency heater | Shinobu Miyazaki, Shinichi Masuda | 2007-12-04 |
| 7230219 | Inverter power source control for high frequency heater | Shinobu Miyazaki, Shinichi Masuda | 2007-06-12 |