Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822965 | Lid locking mechanism in automobile switch panel device | Yukihiro Hyogo, Satoshi Iida, Kazuya Arai | 1989-04-18 |
| 4799893 | Function-preset wiring device for automobiles | Kikuo Ogawa | 1989-01-24 |