Inventor · disambiguated record
Yasushi Hisabe
Also filed as: HISABE YASUSHI
9 granted patents·2 pending applications·395 citations·filing 1989–2004
91Inventor score
Files withEBARA CORP10
Top patents by PatentIndex Score
11 records- 0197US5846062ATwo stage screw type vacuum pump with motor in-between the stagesEBARA CORP·Filed 1997·Granted Dec 8, 1998·163 cites·9 claims
- 0285US4984881ARotation supporting device of a polygon mirrorEBARA CORP·Filed 1989·Granted Jan 15, 1991·63 cites·12 claims
- 0384US4998033AGas dynamic bearing for spindle motorEBARA CORP·Filed 1990·Granted Mar 5, 1991·63 cites·28 claims
- 0481US5779453AVacuum pump motor arrangement having reduced heat generationEBARA CORP·Filed 1997·Granted Jul 14, 1998·52 cites·6 claims
- 0568US5814913AMultishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 1995·Granted Sep 29, 1998·22 cites·6 claims
- 0660US6761542B2Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 2002·Granted Jul 13, 2004·6 cites·4 claims
- 0757US6447271B2Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 2000·Granted Sep 10, 2002·5 cites·2 claims
- 0850US6183218B1Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 1998·Granted Feb 6, 2001·10 cites·5 claims
- 0941US5710470AHydrodynamic bearing assemblyEBARA CORP·Filed 1995·Granted Jan 20, 1998·11 cites·30 claims
- 1041US2004213686A1Multishaft electric motor and positive-displacement pump combined with such multishaft electric motorEBARA CORP·Filed 2004·Application pending·0 cites
- 1139US2004236420A1Artificial heart pump equipped with hydrodynamic bearingFiled 2002·Application pending·0 cites
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