Hishida; Noriaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hishida; Noriaki.The latest application filed is for "ultra-thin spindle motor having groove formed on the outer circumferential surface of thrust bearing".
- Hishida; Noriaki - Hwaseong-Si Gyeonggi-Do KR
- Hishida; Noriaki - Gyeonggi-Do KR
- Hishida; Noriaki - Kyoto JP
| Patent | Date |
|---|---|
| Ultra-thin spindle motor having groove formed on the outer circumferential surface of thrust bearing Grant 7,586,223 - Hishida , et al. September 8, 2 | 2009-09-08 |
| Ultra-Thin Spindle Motor Having Groove Formed on the Outer Circumferential Surface of Thrust Bearing App 20080157617 - Hishida; Noriaki ; et al. | 2008-07-03 |
| Spindle motor Grant RE36,086 - Hishida , et al. February 9, 1 | 1999-02-09 |
| Magnetic fluid seal assembly Grant 5,009,436 - Endo , et al. April 23, 1 | 1991-04-23 |
| Spindle motor with non-contact seal Grant 4,996,613 - Hishida February 26, 1 | 1991-02-26 |
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