Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577121 | Differential circuit | Yoshiaki Sano, Ryo Hiramatsu | 1986-03-18 |
IO
Isamu Omura
Overall (All Time): #3,992,358 of 4,157,543Top 100%
1
Patents All Time