Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360767 | Motor speed control apparatus | Makoto Gotou | 1982-11-23 |
RA
Ryo Akiyama
Overall (1982): #32,413 of 81,411Top 40%
1
Patents 1982