Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249939 | Open winding motor driving device | Yoshitaka Uchiyama, Keiichi Kato, Kenta Yamamoto | 2025-03-11 |
| 12191787 | Motor drive apparatus | Kenta Yamamoto, Yohei Kubota, Keiichi Kato | 2025-01-07 |
| 11323050 | Power supply apparatus | Keiichi Ishida, Yohei Kubota, Kenta Yamamoto | 2022-05-03 |
| 10928112 | Heat pump device | Kenta Yamamoto, Yuji Katoh | 2021-02-23 |