Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8258652 | Power transmission device | Kaoru Someya | 2012-09-04 |
SS
Shigeo SEKINO
Overall (All Time): #3,221,372 of 4,157,543Top 80%
1
Patents All Time