Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431760 | Angular type ball bearing and shaft support structure with the same | Taikou Nawamoto | 2002-08-13 |
HY
Hideto Yui
Overall (2002): #203,995 of 266,432Top 80%
1
Patents 2002