Inventor · disambiguated record
Hideo Nishida
Also filed as: NISHIDA HIDEO
25 granted patents·3 pending applications·897 citations·filing 1979–2016
97Inventor score
Top patents by PatentIndex Score
28 records- 0197US5980218AMulti-stage compressor having first and second passages for cooling a motor during load and non-load operationHITACHI LTD·Filed 1997·Granted Nov 9, 1999·111 cites·17 claims
- 0295US6047461ARotor for permanent magnet excited, high-speed electric rotary machine, manufacturing method of the same and electric rotary machine including the sameHITACHI LTD·Filed 1998·Granted Apr 11, 2000·112 cites·21 claims
- 0391US8616843B2Turbo machinerySHIBATA TAKANORI·Filed 2010·Granted Dec 31, 2013·12 cites·9 claims
- 0489US6039535ALabyrinth sealing device, and fluid machine providing the sameHITACHI LTD·Filed 1998·Granted Mar 21, 2000·59 cites·4 claims
- 0589US5228832AMixed flow compressorHITACHI LTD·Filed 1992·Granted Jul 20, 1993·68 cites·24 claims
- 0687US4938661AMultistage centrifugal compressorHITACHI LTD·Filed 1989·Granted Jul 3, 1990·54 cites·18 claims
- 0786US4395197ACentrifugal fluid machineHITACHI LTD·Filed 1980·Granted Jul 26, 1983·36 cites·4 claims
- 0885US6196809B1Two-stage centrifugal compressorHITACHI LTD·Filed 1998·Granted Mar 6, 2001·60 cites·9 claims
- 0985US5516263ACentrifugal compressor and vaned diffuserHITACHI LTD·Filed 1994·Granted May 14, 1996·50 cites·5 claims
- 1083US4421457ADiffuser of centrifugal fluid machineHITACHI LTD·Filed 1981·Granted Dec 20, 1983·44 cites·16 claims
- 1181US9157450B2Impeller and turbomachinery including the impellerSUGIMURA KAZUYUKI·Filed 2012·Granted Oct 13, 2015·7 cites·6 claims
- 1281US8475131B2Centrifugal compressorSHIBATA TAKANORI·Filed 2009·Granted Jul 2, 2013·12 cites·8 claims
- 1381US6435822B1Labyrinth sealing device, and fluid machine providing the sameHITACHI LTD·Filed 2001·Granted Aug 20, 2002·22 cites·4 claims
- 1481US5709531ACentrifugal compressor and vaned diffuserHITACHI LTD·Filed 1996·Granted Jan 20, 1998·46 cites·6 claims
- 1579US8308420B2Centrifugal compressor, impeller and operating method of the sameYAGI MANABU·Filed 2008·Granted Nov 13, 2012·13 cites·17 claims
- 1679US6203275B1Centrifugal compressor and diffuser for centrifugal compressorHITACHI LTD·Filed 1996·Granted Mar 20, 2001·47 cites·16 claims
- 1779US4354802AVaned diffuserHITACHI LTD·Filed 1980·Granted Oct 19, 1982·42 cites·7 claims
- 1876US8287236B2Multistage centrifugal compressorNISHIDA HIDEO·Filed 2008·Granted Oct 16, 2012·9 cites·4 claims
- 1973US6692224B2Turbo compressorHITACHI LTD·Filed 2002·Granted Feb 17, 2004·20 cites·16 claims
- 2071US8267644B2Multistage centrifugal compressorNISHIDA HIDEO·Filed 2009·Granted Sep 18, 2012·6 cites·5 claims
- 2171US6302645B1Labyrinth sealing device, and fluid machine providing the sameHITACHI LTD·Filed 2000·Granted Oct 16, 2001·14 cites·10 claims
- 2264US8313290B2Centrifugal compressor having vaneless diffuser and vaneless diffuser thereofTANAKA MASANORI·Filed 2009·Granted Nov 20, 2012·4 cites·7 claims
- 2364US5062766ATurbo compressorHITACHI LTD·Filed 1989·Granted Nov 5, 1991·31 cites·14 claims
- 2458US4288198AMethod of controlling multistage centrifugal compressor equipmentHITACHI LTD·Filed 1979·Granted Sep 8, 1981·18 cites·3 claims
- 2548US2016238019A1Gas pipeline centrifugal compressor and gas pipelineHITACHI LTD·Filed 2014·Application pending·0 cites
- 2645US9976552B2Performance prediction device and performance prediction method for compressorHITACHI LTD·Filed 2016·Granted May 22, 2018·0 cites·10 claims
- 2737US2013259644A1Multi-stage centrifugal compressor and return channels thereforKOBAYASHI HIROMI·Filed 2011·Application pending·0 cites
- 2836US2013309082A1Centrifugal turbomachineSUGIMURA KAZUYUKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →