Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363018 | Electronic components of rotary type | Hiroshi Matsui | 1982-12-07 |
MK
Masayoshi Kakumu
Overall (1982): #44,596 of 81,411Top 55%
1
Patents 1982