Yakura; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yakura; Kenji.The latest application filed is for "rolling bearing, grease supply system, sprindle unit, grease supply method, and grease supply program".
- Yakura; Kenji - Kanagawa JP
- Yakura; Kenji - Fujisawa JP
| Patent | Date |
|---|---|
| Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program Grant 8,753,016 - Matsuyama , et al. June 17, 2 | 2014-06-17 |
| Double row cylindrical roller bearing Grant 7,530,743 - Yakura , et al. May 12, 2 | 2009-05-12 |
| Rolling bearing, grease supply system, sprindle unit, grease supply method, and grease supply program App 20060239598 - Matsuyama; Naoki ; et al. | 2006-10-26 |
| Angular contact ball bearing and spindle device Grant 7,033,082 - Yakura , et al. April 25, 2 | 2006-04-25 |
| Grease supply confirming device and method Grant 6,938,455 - Yakura September 6, 2 | 2005-09-06 |
| Roller bearing and double row cylindrical roller bearing App 20050041901 - Yakura, Kenji ; et al. | 2005-02-24 |
| Angular contact ball bearing and spindle device App 20040146231 - Yakura, Kenji ; et al. | 2004-07-29 |
| Angular contact ball bearing and spindle device Grant 6,709,161 - Yakura , et al. March 23, 2 | 2004-03-23 |
| Grease supply confirming device and method App 20030037719 - Yakura, Kenji | 2003-02-27 |
| Angular contact ball bearing and spindle device App 20030026509 - Yakura, Kenji ; et al. | 2003-02-06 |
| Ball bearing Grant 6,481,898 - Yakura , et al. November 19, 2 | 2002-11-19 |
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