Inventor · disambiguated record
Hideaki Ohno
Also filed as: OHNO HIDEAKI
14 granted patents·4 pending applications·130 citations·filing 1982–2016
92Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PANASONIC CORP7ASAHI OPTICAL CO LTD1HIRATA KATSUSHI1OHNO HIDEAKI1
Top patents by PatentIndex Score
18 records- 0189US7776802B2Hydrodynamic bearing device, and spindle motor and information device using the samePANASONIC CORP·Filed 2005·Granted Aug 17, 2010·10 cites·9 claims
- 0287US6760187B2Hydrodynamic bearing and disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 6, 2004·25 cites·6 claims
- 0385US7495863B2Hydrodynamic bearing device, and spindle motor and information device using the samePANASONIC CORP·Filed 2005·Granted Feb 24, 2009·8 cites·3 claims
- 0476US7947635B2Hydrodynamic bearing device and spindle motor using the samePANASONIC CORP·Filed 2009·Granted May 24, 2011·2 cites·6 claims
- 0576US4573807AFluid bearing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Mar 4, 1986·24 cites·12 claims
- 0675US7186028B2Hydrodynamic bearing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Mar 6, 2007·6 cites·7 claims
- 0773US7737095B2Hydrodynamic bearing device, and spindle motor and information device using the samePANASONIC CORP·Filed 2006·Granted Jun 15, 2010·2 cites·1 claims
- 0871US7726881B2Hydrodynamic bearing devicePANASONIC CORP·Filed 2009·Granted Jun 1, 2010·3 cites·8 claims
- 0970US7014366B2Fluid dynamic bearing and magnetic disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 21, 2006·7 cites·10 claims
- 1069US7513689B2Hydrodynamic bearing devicePANASONIC CORP·Filed 2005·Granted Apr 7, 2009·3 cites·14 claims
- 1164US5022492AFluid-bearing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 11, 1991·20 cites·2 claims
- 1263US4512642AAutomatic focusing apparatus in optical drawing machineASAHI OPTICAL CO LTD·Filed 1982·Granted Apr 23, 1985·19 cites·3 claims
- 1358US10143120B2Component mounterPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 27, 2018·1 cites·6 claims
- 1455US7781383B2Lubricant for fluid dynamic bearing, spindle motor equipped therewith and magnetic disk unitPANASONIC CORP·Filed 2006·Granted Aug 24, 2010·0 cites·18 claims
- 1554US2011143973A1Grease composition for mounter, guiding device containing the same, and mounterOHNO HIDEAKI·Filed 2009·Application pending·0 cites
- 1646US2005282713A1Hydrodynamic bearing device and spindle motor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1742US2006045397A1Hydrodynamic bearing device, and spindle motor and magnetic disk device using the sameHIRATA KATSUSHI·Filed 2005·Application pending·0 cites
- 1840US2005169561A1Fluid bearing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →