Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331754 | Axial fan motor | Tomoyuki Suzuki, Yuji Omura, Mitsuhiko Takahashi, Hiroyuki Kato | 2025-06-17 |
| 11695268 | Load drive circuit, motor drive control device, and motor unit | Hiroyuki Kato | 2023-07-04 |
| 11515828 | Motor drive control device, motor drive control system and fan system | Hiroyuki Kato, Katsunori Yamamoto | 2022-11-29 |
| 9634605 | Motor drive controller | Shigemi Masuda | 2017-04-25 |
| 9518889 | Water leakage detection device | Shigemi Masuda | 2016-12-13 |
| 9218010 | Load driving apparatus and controlling method therefor | Yoshihiro Nakamura, Shigemi Masuda, Naoki Yamaguchi | 2015-12-22 |