Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963477 | SR motor control apparatus | Hiroaki Okada | 2015-02-24 |
| 7893640 | Brushless motor control apparatus and control method and motor system | Toru Someya, Shinji Shibuya | 2011-02-22 |
| 5051652 | Panel with anti-reflective multi-layered film thereon | Tsunemitsu Koizumi | 1991-09-24 |