Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351995 | Vibration-preventing mechanism for use in a push button switch | Takeo Ito | 1982-09-28 |
| 4337382 | Mechanism for preventing the simultaneous locking of push buttons in a push-button switch device | Shigekata Sugiura | 1982-06-29 |
| 4309690 | Miniature variable resistor | Yutaka Shoji, Yoshio Suzuki, Shigekata Sugiura | 1982-01-05 |