Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7707724 | Manufacturing method for a drive wheel rolling bearing unit and manufacturing apparatus therefor | Masahiro Yasumura | 2010-05-04 |
| 7121003 | Manufacturing method and manufacturing apparatus for wheel-support rolling bearing unit | Masahiro Yasumura, Nobuyuki Hagiwara | 2006-10-17 |
| 6782622 | Method for manufacturing wheel-supporting hub unit and pressing mold for manufacturing same hub unit | Nobuyuki Hagiwara | 2004-08-31 |
| 6772615 | Method of manufacturing hub unit for supporting wheel and die for manufacturing the same | Nobuyuki Hagiwara | 2004-08-10 |
| 6494807 | Trunnion for half-toroidal-type continuously variable transmission and method for working the same | Yuko Kamamura, Takaji Iwasawa | 2002-12-17 |
| 6357923 | Rolling bearing and bearing device | Chuichi Sato, Yuichi Sumita, Tsuyoshi Saito, Dai Kinno | 2002-03-19 |