Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189331 | Vibration wave driven motor | Hitoshi Mukohjima, Takayuki Hirano, Mituru Miura | 1993-02-23 |
YS
Yoshihiro SEKI
Overall (All Time): #3,818,046 of 4,157,543Top 95%
1
Patents All Time