Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848832 | Surface-treated rolling bearing and manufacturing method thereof | Hiromichi Takemura, Yasuo Murakami, Seiji Sato | 2005-02-01 |
YM
Youichi Matumoto
Overall (2005): #70,891 of 245,428Top 30%
1
Patents 2005