Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859894 | Alternating current generator for use in a vehicle | Shigeru Akutsu | 1989-08-22 |
| 4808866 | Vehicle generator with short-circuit damage prevention | Takashi Kawazoe, Hideyuki Ioka | 1989-02-28 |