Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344734 | Controller of AC generator for use in vehicles | Shiro Iwatani | 2002-02-05 |
| 6294899 | Control system for an alternating current generator | Shiro Iwatani | 2001-09-25 |
| 5970938 | Starter protection device | Motoi Hisamoto | 1999-10-26 |
| 4803377 | Starter motor control device for engines | Shiro Iwatani | 1989-02-07 |