Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137787 | Regenerative controller for electric motor, regenerative driver for electric motor, and power-assisted vehicle | Yasuo Hosaka | 2018-11-27 |
| 10099558 | Motor driving apparatus | Masato Tanaka, Yasuo Hosaka, Hirokazu Shirakawa | 2018-10-16 |