Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871885 | Combined push and slide switch assembly | — | 1989-10-03 |
| 4843192 | Push-button switch device having individual/nterlocking action | Yujiro Shimoyama | 1989-06-27 |
| 4795860 | Push switch | Akinori Ito | 1989-01-03 |