Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596243 | Crystal oscillator | Yoshikazu Tsuru, Sinji Itamochi, Tetsuro Shimamura, Hiroshi Tahara | 1997-01-21 |
JO
Junji Ohishi
Overall (All Time): #3,708,595 of 4,157,543Top 90%
1
Patents All Time