Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471281 | Digital control device | Osamu Yamamoto, Akira Kaiko | 1984-09-11 |
YU
Yoshiaki Uezumi
Overall (All Time): #4,040,914 of 4,157,543Top 100%
1
Patents All Time