Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471862 | Bearing having arch-shaped recesses and method of manufacturing the same | Hideharu Kawagoe, Takayuki Shibayama, Yoshitaka Kondo | 1995-12-05 |
| 5433532 | Bearing having arch-shaped recesses | Hideharu Kawageo, Takayuki Shibayama, Yoshitaka Kondo | 1995-07-18 |
| 5274921 | Forming method of bushing with outer sliding surface | Hideharu Kawagoe, Takayuki Shibayama, Yoshitaka Kondo | 1994-01-04 |
| 5265335 | Forming method of bushing with inner sliding surface | Hideharu Kawagoe, Takayuki Shibayama, Yoshitaka Kondo | 1993-11-30 |