Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599018 | Oil-impregnant sintered bearing and manufacturing method thereof, and motor | Junichi Iguchi, Kenji Nishio, Tooru Itoh, Takeshi Tanaka | 2003-07-29 |
| 6524365 | Bearing made of graphite-dispersed copper-based sintered alloy and motorized fuel pump using this bearing | Noboru Kanezaki, Yoshio Ebihara | 2003-02-25 |