Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847525 | Thermal protection of controller for on-vehicle alternators | — | 2010-12-07 |
| 7602152 | Vehicle-use power generation control apparatus | Kenji Oshima, Toshinori Maruyama | 2009-10-13 |
| 6812675 | A.C. generator control apparatus and method having abnormality information output function | Toshinori Maruyama | 2004-11-02 |