Inventor · disambiguated record
Shigeru Hisanaga
Also filed as: HISANAGA SHIGERU
26 granted patents·3 pending applications·435 citations·filing 1994–2008
97Inventor score
Top patents by PatentIndex Score
29 records- 0189US6152713AScroll type compressorDENSO CORP·Filed 1998·Granted Nov 28, 2000·55 cites·15 claims
- 0287US6964178B2Air conditioning system for vehicleDENSO CORP·Filed 2005·Granted Nov 15, 2005·13 cites·12 claims
- 0381US5547354AScroll compressor balancingTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Aug 20, 1996·36 cites·17 claims
- 0480US6928820B2Waste heat collecting system having rankine cycle and heating cycleNIPPON SOKEN·Filed 2004·Granted Aug 16, 2005·36 cites·6 claims
- 0578US6742439B2Variable displacement compressorNIPPON SOKEN·Filed 2002·Granted Jun 1, 2004·18 cites·19 claims
- 0677US7178358B2Vapor-compression refrigerant cycle system with refrigeration cycle and Rankine cycleNIPPON SOKEN·Filed 2004·Granted Feb 20, 2007·24 cites·25 claims
- 0774US5501584AScroll 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
- 0871US7650761B2Refrigerating device comprising waste heat utilization equipmentDENSO CORP·Filed 2008·Granted Jan 26, 2010·3 cites·16 claims
- 0970US7249459B2Fluid machine for converting heat energy into mechanical rotational forceNIPPON SOKEN·Filed 2004·Granted Jul 31, 2007·27 cites·12 claims
- 1069US5681155AScroll type compressor having an elastic body in the driven crank mechanismNIPPON DENSO CO·Filed 1996·Granted Oct 28, 1997·24 cites·18 claims
- 1168US7748226B2Waste heat utilizing systemDENSO CORP·Filed 2004·Granted Jul 6, 2010·13 cites·13 claims
- 1265US5542829AScroll compressorNIPPON DENSO CO·Filed 1994·Granted Aug 6, 1996·24 cites·19 claims
- 1363US6802243B2Wobble type fluid pump having swing support mechanismDENSO CORP·Filed 2001·Granted Oct 12, 2004·8 cites·7 claims
- 1460US5807089AScroll type compressor with a reinforced rotation preventing meansNIPPON DENSO CO·Filed 1996·Granted Sep 15, 1998·22 cites·3 claims
- 1558US5575635AScroll compressor having eccentric shaft lubricationNIPPON DENSO CO·Filed 1995·Granted Nov 19, 1996·17 cites·7 claims
- 1657US6742996B2Scroll compressor with mechanically actuated capacity controlDENSO CORP·Filed 2001·Granted Jun 1, 2004·6 cites·20 claims
- 1757US5531578AScroll compressorNIPPON DENSO CO·Filed 1995·Granted Jul 2, 1996·15 cites·13 claims
- 1855US7104061B2Fluid machineDENSO CORP·Filed 2004·Granted Sep 12, 2006·5 cites·9 claims
- 1952US2006026981A1Refrigerating device comprising waste heat utilization equipmentNIPPON SOKEN·Filed 2005·Application pending·0 cites
- 2051US6722259B2Fluid machineryDENSO CORP·Filed 2001·Granted Apr 20, 2004·2 cites·25 claims
- 2150US2006254309A1Fluid machineNIPPON SOKEN·Filed 2006·Application pending·0 cites
- 2249US5759021AScroll type compressor having an annular intake groove for supplying lubricant to the rotation prevention mechanismNIPPON DENSO CO·Filed 1997·Granted Jun 2, 1998·10 cites·12 claims
- 2348US5456584AScroll type compressor with refrigerant gas passage in balance weightTOYODA AUTOMATIC LOOM WORKS·Filed 1994·Granted Oct 10, 1995·12 cites·15 claims
- 2445US6213741B1Scroll type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Apr 10, 2001·8 cites·9 claims
- 2543US5597297AScroll type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1995·Granted Jan 28, 1997·8 cites·22 claims
- 2643US2006179843A1Fluid machineDENSO CORP·Filed 2006·Application pending·0 cites
- 2741US5795141AScroll type compressor having anti-rotation pin membersNIPPON DENSO CO·Filed 1996·Granted Aug 18, 1998·9 cites·8 claims
- 2840US5842844AScroll type compressor with improved rotation preventing meansNIPPON DENSO CO·Filed 1996·Granted Dec 1, 1998·7 cites·14 claims
- 2934US5427510AScroll type compressor having eccentric inclined driving meansNIPPON DENSO CO·Filed 1994·Granted Jun 27, 1995·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →