Assignee
HIRATA KATSUSHI
0 granted patents·2 pending applications·0 citations·filing 2005–2009
Top patents by PatentIndex Score
2 records- 0147US2010035773A1Lubricating oil composition for hydrodynamic bearing device and hydrodynamic bearing device using sameHIRATA KATSUSHI·Filed 2009·Application pending·0 cites
- 0242US2006045397A1Hydrodynamic bearing device, and spindle motor and magnetic disk device using the sameHIRATA KATSUSHI·Filed 2005·Application pending·0 cites
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