Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365231 | Variable resistor device with lock mechanism | — | 1982-12-21 |
| 4353053 | Rotary variable resistor | Hiroshi Matsui, Takashi Onizawa | 1982-10-05 |
MN
Matsuo Nishioka
Overall (1982): #10,276 of 81,411Top 15%
2
Patents 1982