Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228021 | Machined cage for thrust ball bearing, design method of the same, and thrust ball bearing including the cage | Takanori Kurokawa | 2019-03-12 |
TS
Tomoaki Sakase
Overall (All Time): #2,846,452 of 4,157,543Top 70%
1
Patents All Time