Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361796 | Voltage control system for vehicles | Yoshio Akita, Katsumi Itoh, Katsuya Muto, Katsutaro Iwaki | 1982-11-30 |
| 4346338 | Battery charging control system for vehicles | Katsutaro Iwaki, Katsuya Muto, Katsumi Itoh, Yoshio Akita | 1982-08-24 |