Tsuchiyama; Hiroki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuchiyama; Hiroki.The latest application filed is for "roller bearing, camshaft support structure,and internal combustion engine".
- Tsuchiyama; Hiroki - Utsunomiya N/A JP
- Tsuchiyama; Hiroki - Tochigi JP
- Tsuchiyama; Hiroki - Iwata JP
- Tsuchiyama, Hiroki - Iwata-shi JP
| Patent | Date |
|---|---|
| Roller bearing, cam shaft support structure, internal combustion engine and incorporation method of roller bearing Grant 8,418,670 - Abe , et al. April 16, 2 | 2013-04-16 |
| Roller bearing, camshaft support structure, and internal combustion engine Grant 8,220,423 - Abe , et al. July 17, 2 | 2012-07-17 |
| Roller bearing, camshaft support structure, and internal combustion engine Grant 8,132,550 - Oishi , et al. March 13, 2 | 2012-03-13 |
| Roller Bearing, Camshaft support structure,and internal combustion engine App 20100012059 - Abe; Katsufumi ; et al. | 2010-01-21 |
| Roller bearing, camshaft support structure, and internal combustion engine App 20090235887 - Oishi; Shinji ; et al. | 2009-09-24 |
| Cam follower with roller Grant 6,845,686 - Tsuchiyama , et al. January 25, 2 | 2005-01-25 |
| Cam follower with roller App 20030037635 - Tsuchiyama, Hiroki ; et al. | 2003-02-27 |
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