Hayama; Yoshihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayama; Yoshihiko.The latest application filed is for "cross groove constant velocity universal joint".
- Hayama; Yoshihiko - Iwata JP
- Hayama; Yoshihiko - Shizuoka JP
- Hayama; Yoshihiko - Iwata-shi JP
- Hayama, Yoshihiko - Osaka JP
- Hayama; Yoshihiko - Shizuoka-ken JP
| Patent | Date |
|---|---|
| Cross groove constant velocity universal joint Grant 7,785,205 - Hayama August 31, 2 | 2010-08-31 |
| Shaft coupling Grant 7,690,999 - Nozaki , et al. April 6, 2 | 2010-04-06 |
| Cross Groove Constant Velocity Universal Joint App 20090069101 - Hayama; Yoshihiko | 2009-03-12 |
| Shaft Coupling App 20070270229 - Nozaki; Takashi ; et al. | 2007-11-22 |
| Cross groove constant velocity universal joint App 20070135221 - Une; Naohiro ; et al. | 2007-06-14 |
| Power transmission mechanism and electric drive system using the same App 20050077137 - Nozaki, Takashi ; et al. | 2005-04-14 |
| Propeller shaft and constant velocity universal joint for a propeller shaft Grant 6,332,844 - Hayama , et al. December 25, 2 | 2001-12-25 |
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