Inventor · disambiguated record
Shigeki Iwanami
Also filed as: IWANAMI SHIGEKI
58 granted patents·3 pending applications·1,111 citations·filing 1985–2020
99Inventor score
Top patents by PatentIndex Score
61 records- 0196US6981544B2Air-conditioning apparatus including motor-driven compressor for idle stopping vehiclesDENSO CORP·Filed 2002·Granted Jan 3, 2006·64 cites·9 claims
- 0296US6939114B2Dynamotor driven compressor and method for controlling the sameNIPPON SOKEN·Filed 2003·Granted Sep 6, 2005·49 cites·12 claims
- 0395US6231316B1Scroll-type variable-capacity compressorDENSO CORP·Filed 1999·Granted May 15, 2001·84 cites·15 claims
- 0493US7418824B2Refrigerating apparatus and fluid machine thereforDENSO CORP·Filed 2005·Granted Sep 2, 2008·21 cites·10 claims
- 0593US4650405AScroll pump with axially spaced pumping chambers in seriesNIPPON SOKEN·Filed 1985·Granted Mar 17, 1987·70 cites·9 claims
- 0689US7263828B2Fluid machineNIPPON SOKEN·Filed 2005·Granted Sep 4, 2007·11 cites·10 claims
- 0789US6986645B2Hybrid compressor with a selective drive clutch means and speed increasing means for driving the compressor at higher speeds with an engine at high load regionsDENSO CORP·Filed 2002·Granted Jan 17, 2006·39 cites·18 claims
- 0889US6742350B2Hybrid compressor deviceNIPPON SOKEN·Filed 2002·Granted Jun 1, 2004·27 cites·18 claims
- 0989US4963074AVariable displacement swash-plate type compressorNIPPON DENSO CO·Filed 1989·Granted Oct 16, 1990·62 cites·14 claims
- 1088US7878777B2Scroll compressor having grooved thrust bearingDENSO CORP·Filed 2007·Granted Feb 1, 2011·21 cites·19 claims
- 1188US4886423AVariable displacement swash-plate type compressorNIPPON SOKEN·Filed 1988·Granted Dec 12, 1989·49 cites·34 claims
- 1285US6675596B2Compressor driven selectively by first and second drive sourcesNIPPON SOKEN·Filed 2002·Granted Jan 13, 2004·25 cites·18 claims
- 1384US7287583B2Air-conditioning apparatus including motor-driven compressor for idle stopping vehiclesDENSO CORP·Filed 2005·Granted Oct 30, 2007·8 cites·13 claims
- 1484US6149401AVariable discharge-amount compressor for refrigerant cycleDENSO CORP·Filed 1998·Granted Nov 21, 2000·49 cites·10 claims
- 1581US6830438B2Hybrid compressorNIPPON SOKEN·Filed 2002·Granted Dec 14, 2004·24 cites·20 claims
- 1681US6755033B2Hybrid compressor apparatus and method of controlling the sameDENSO CORP·Filed 2003·Granted Jun 29, 2004·19 cites·7 claims
- 1777US7178358B2Vapor-compression refrigerant cycle system with refrigeration cycle and Rankine cycleNIPPON SOKEN·Filed 2004·Granted Feb 20, 2007·24 cites·25 claims
- 1877US6511530B2Compressor with oil separatorDENSO CORP·Filed 2001·Granted Jan 28, 2003·37 cites·11 claims
- 1977US4932843AVariable displacement swash-plate type compressorNIPPON DENSO CO·Filed 1989·Granted Jun 12, 1990·34 cites·17 claims
- 2077US4616984ASliding-vane rotary compressor with specific cylinder bore profileNIPPON DENSO CO·Filed 1985·Granted Oct 14, 1986·26 cites·5 claims
- 2176US6874996B2Compressor having independently driven membersDENSO CORP·Filed 2003·Granted Apr 5, 2005·14 cites·10 claims
- 2275US6659738B2Composite drive system for compressorDENSO CORP·Filed 2002·Granted Dec 9, 2003·12 cites·34 claims
- 2374US7553134B2Switch valve structure of fluid machineDENSO CORP·Filed 2005·Granted Jun 30, 2009·4 cites·5 claims
- 2474US7260952B2Fluid machineNIPPON SOKEN·Filed 2005·Granted Aug 28, 2007·4 cites·11 claims
- 2574US5501584AScroll type compressor having a passage from the suction chamber to a compression pocketTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Mar 26, 1996·29 cites·10 claims
- 2673US7458220B2Complex fluid machineDENSO CORP·Filed 2005·Granted Dec 2, 2008·4 cites·9 claims
- 2773US7250017B2Auxiliary machine driven by engine and motor and capable of starting engineNIPPON SOKEN·Filed 2005·Granted Jul 31, 2007·6 cites·6 claims
- 2873US6688121B2Controlled compressor apparatusNIPPON SOKEN·Filed 2002·Granted Feb 10, 2004·19 cites·9 claims
- 2973US6637230B2Automotive air-conditioner having sub-compressor driven by electric motorDENSO CORP·Filed 2002·Granted Oct 28, 2003·21 cites·22 claims
- 3069US7121190B2Fluid machine for gas compression refrigerating systemDENSO CORP·Filed 2004·Granted Oct 17, 2006·10 cites·13 claims
- 3169US5681155AScroll type compressor having an elastic body in the driven crank mechanismNIPPON DENSO CO·Filed 1996·Granted Oct 28, 1997·24 cites·18 claims
- 3268US7748226B2Waste heat utilizing systemDENSO CORP·Filed 2004·Granted Jul 6, 2010·13 cites·13 claims
- 3368US6244834B1Variable capacity-type scroll compressorDENSO CORP·Filed 1999·Granted Jun 12, 2001·20 cites·9 claims
- 3465US7344364B2Fluid machineNIPPON SOKEN·Filed 2005·Granted Mar 18, 2008·2 cites·1 claims
- 3563US8007262B2Compressor with thrust bearing having insular pressure- receiving portions on sliding surface and diamond-like carbon layer on another sliding surfaceDENSO CORP·Filed 2008·Granted Aug 30, 2011·3 cites·8 claims
- 3661US7314356B2Fluid machineNIPPON SOKEN·Filed 2005·Granted Jan 1, 2008·1 cites·4 claims
- 3761US6993910B2Fluid machineNIPPON SOKEN·Filed 2004·Granted Feb 7, 2006·18 cites·14 claims
- 3861US6874328B2Hybrid compressor deviceNIPPON SOKEN·Filed 2004·Granted Apr 5, 2005·8 cites·9 claims
- 3960US6927500B2Automotive accessories control systemNIPPON SOKEN·Filed 2004·Granted Aug 9, 2005·9 cites·12 claims
- 4060US5807089AScroll type compressor with a reinforced rotation preventing meansNIPPON DENSO CO·Filed 1996·Granted Sep 15, 1998·22 cites·3 claims
- 4159US5078226APower steering apparatus for a vehicle with yaw controlNIPPON SOKEN·Filed 1990·Granted Jan 7, 1992·21 cites·13 claims
- 4258US7399167B2Fluid machine operable in both pump mode and motor mode and waste heat recovering system having the sameDENSO CORP·Filed 2004·Granted Jul 15, 2008·5 cites·26 claims
- 4357US7281909B2Hybrid compressor system for refrigeration cycle systemNIPPON SOKEN·Filed 2003·Granted Oct 16, 2007·8 cites·12 claims
- 4457US5252032AVariable capacity swash plate type compressorNIPPON SOKEN·Filed 1992·Granted Oct 12, 1993·18 cites·11 claims
- 4555US7296427B2Hybrid compressor device for a vehicleNIPPON SOKEN·Filed 2004·Granted Nov 20, 2007·5 cites·14 claims
- 4654US8590322B2Oil separator and refrigerant compressor having the sameKUSADA TAKASHI·Filed 2008·Granted Nov 26, 2013·2 cites·9 claims
- 4753US6735962B2Composite auxiliary machine for vehicle and control unit thereofNIPPON SOKEN·Filed 2003·Granted May 18, 2004·6 cites·11 claims
- 4853US4761125ATwin-shaft multi-lobed type hydraulic deviceNIPPON SOKEN·Filed 1987·Granted Aug 2, 1988·13 cites·22 claims
- 4950US5807088AScroll type compressor with chamfered scroll wallTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Sep 15, 1998·10 cites·11 claims
- 5048US8096794B2Compressor with oil separation and storageIWANAMI SHIGEKI·Filed 2008·Granted Jan 17, 2012·4 cites·3 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →