Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592684 | Rolling bearing | Kenji Yamamura | 2003-07-15 |
| 6530695 | Rolling bearing and method of making the same | Hisashi Kawamura, Yukio Ohura, Susumu Tanaka | 2003-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592684 | Rolling bearing | Kenji Yamamura | 2003-07-15 |
| 6530695 | Rolling bearing and method of making the same | Hisashi Kawamura, Yukio Ohura, Susumu Tanaka | 2003-03-11 |