Matsuyama; Masakazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsuyama; Masakazu.The latest application filed is for "base member, and disk drive apparatus including the same".
- Matsuyama; Masakazu - Kyoto JP
| Patent | Date |
|---|---|
| Base member including information mark and insulating coating layer, and disk drive apparatus including the same Grant 10,460,767 - Yoneda , et al. Oc | 2019-10-29 |
| Base Member, And Disk Drive Apparatus Including The Same App 20190139579 - YONEDA; Tomohiro ; et al. | 2019-05-09 |
| Spindle motor, disk drive apparatus, and method of manufacturing spindle motor Grant 9,450,457 - Matsuyama , et al. September 20, 2 | 2016-09-20 |
| Spindle Motor, Disk Drive Apparatus, And Method Of Manufacturing Spindle Motor App 20150022919 - MATSUYAMA; Masakazu ; et al. | 2015-01-22 |
| Method of manufacturing a spindle motor Grant 8,881,372 - Matsuyama , et al. November 11, 2 | 2014-11-11 |
| Spindle Motor, Disk Drive Apparatus, And Method Of Manufacturing Spindle Motor App 20130031773 - MATSUYAMA; Masakazu ; et al. | 2013-02-07 |
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