Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782385 | Method and system for providing performance index information of a machine element, and method and system for supporting selection of a machine element | Hirotoshi Aramaki, Yoshio Shoda | 2004-08-24 |
| 6702471 | Radial roller bearing | Hironari Sakoda, Takashi Murai | 2004-03-09 |
| 6691551 | Traction coefficient measurement device | Ryoichi Otaki, Hiroya Achiha | 2004-02-17 |