Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201545 | Power conversion system control device and control system | Seiji Iyasu, Yuichi Handa, Yuji Hayashi | 2021-12-14 |
| 10848068 | Power conversion system control device and control system | Seiji Iyasu, Yuichi Handa, Yuji Hayashi | 2020-11-24 |
| 10256719 | Power supply device | Keiichi Ando, Yuichi Handa, Kimikazu Nakamura, Yuki Yamada, Seiji Iyasu +1 more | 2019-04-09 |
| 10232735 | Control device for power supply system | Yuichi Handa, Seiji Iyasu, Takashi Nozawa | 2019-03-19 |