Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959519 | Preload inspection method and assembly method for bearing device for vehicle wheel | Takayuki Owada, Akihiko Katayama | 2024-04-16 |
| 11874195 | Preload inspection method for bearing device for vehicle wheel | Takuya Obata, Takayuki Owada | 2024-01-16 |
| 8302309 | Process for producing bearing device for wheel | Isao Hirai, Kohei Yoshino, Kazuhiko Yoshida, Kazukuni Hase, Hideto Kimura +2 more | 2012-11-06 |
| 8240922 | Bearing device for wheel | Isao Hirai, Kohei Yoshino, Akira Fujimura, Takuya Obata | 2012-08-14 |
| 8021054 | Wheel bearing apparatus for a vehicle | Isao Hirai, Kiyotake Shibata, Syougo Suzuki | 2011-09-20 |
| 7942585 | Wheel bearing apparatus for a vehicle | Isao Hirai, Kiyotake Shibata, Syougo Suzuki | 2011-05-17 |
| 7891879 | Hub wheel of a wheel bearing apparatus and a manufacturing method thereof | Isao Hirai, Kiyotake Shibata, Syougo Suzuki | 2011-02-22 |
| 7883272 | Wheel support bearing assembly | Masahiro Kiuchi, Kazuo Komori, Syougo Suzuki, Akira Fujimura | 2011-02-08 |
| 7824106 | Bearing device for wheel | Isao Hirai, Kazuhiko Yoshida | 2010-11-02 |
| 7776453 | Machine element and method for manufacturing thereof | Isao Hirai, Kazuhiko Yoshida | 2010-08-17 |
| 7452136 | Bearing apparatus for a wheel of vehicle | Isao Hirai, Kazuhiko Yoshida | 2008-11-18 |
| 6712707 | Bearing device for driving wheel | Hiroyuki Ogura, Akira Torii | 2004-03-30 |
| 4846592 | Rolling bearing | Yukihisa Tsumori | 1989-07-11 |