Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716395 | Multi-rotation type potentiometer | — | 1987-12-29 |
| 4400687 | Housing for use with a variable resistor | Kiyoshi Yamashita | 1983-08-23 |
| D264331 | Dial for use with electronic instruments | — | 1982-05-11 |
| D264074 | Dial for use with electronic instruments | — | 1982-04-27 |
| 4197765 | Dial apparatus | — | 1980-04-15 |