Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848832 | Surface-treated rolling bearing and manufacturing method thereof | Yasuo Murakami, Youichi Matumoto, Seiji Sato | 2005-02-01 |
HT
Hiromichi Takemura
Overall (2005): #187,942 of 245,428Top 80%
1
Patents 2005