Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363018 | Electronic components of rotary type | Masayoshi Kakumu | 1982-12-07 |
| 4353053 | Rotary variable resistor | Matsuo Nishioka, Takashi Onizawa | 1982-10-05 |
HM
Hiroshi Matsui
Overall (1982): #12,964 of 81,411Top 20%
2
Patents 1982