Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851864 | Rolling bearing | Yukio Ooura, Mineo Kameko | 2005-02-08 |
HK
Hisashi Kawamura
Overall (2005): #189,723 of 245,428Top 80%
1
Patents 2005