Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395849 | Automatic frequency adjusting method for mechanical resonators | Yoshihiko Kasai | 1983-08-02 |
TH
Tsunenori Hayashi
Overall (All Time): #4,055,229 of 4,157,543Top 100%
1
Patents All Time