Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276836 | Cage for radial ball bearing | Hironori Suzuki, Shigeki Maehara | 2001-08-21 |
SY
Shouji Yanagawa
Overall (All Time): #3,591,443 of 4,157,543Top 90%
1
Patents All Time