Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926085 | Vibration wave motor | Ippei Sawayama | 1990-05-15 |
MJ
Masayuki Jinnai
Overall (All Time): #3,903,003 of 4,157,543Top 95%
1
Patents All Time