Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8303192 | Resin cage and rolling bearing | Takiyoshi Yamada, Takahiko Uchiyama, Kenichi Iso, Junji Ono, Masahiro Harunaga +3 more | 2012-11-06 |
JZ
Jianjun Zhan
Overall (All Time): #3,229,052 of 4,157,543Top 80%
1
Patents All Time