Inventor · disambiguated record
Akiyoshi Higashiyama
Also filed as: HIGASHIYAMA AKIYOSHI
16 granted patents·1 pending application·637 citations·filing 1995–2009
95Inventor score
Top patents by PatentIndex Score
17 records- 0196US6523361B2Air conditioning systemsSANDEN CORP·Filed 2002·Granted Feb 25, 2003·98 cites·26 claims
- 0296US6164940AScroll type compressor in which a soft starting mechanism is improved with a simple structureSANDEN CORP·Filed 1999·Granted Dec 26, 2000·89 cites·12 claims
- 0396US5993171AScroll-type compressor with variable displacement mechanismSANDEN CORP·Filed 1997·Granted Nov 30, 1999·98 cites·3 claims
- 0494US6321563B1Motor-driven compressorSANDEN CORP·Filed 2000·Granted Nov 27, 2001·63 cites·14 claims
- 0593US6132179AScroll type compressor enabling a soft start with a simple structureSANDEN CORP·Filed 1998·Granted Oct 17, 2000·76 cites·9 claims
- 0693US5993177AScroll type compressor with improved variable displacement mechanismSANDEN CORP·Filed 1997·Granted Nov 30, 1999·74 cites·8 claims
- 0782US7278833B2Hybrid compressorSANDEN CORP·Filed 2003·Granted Oct 9, 2007·23 cites·18 claims
- 0882US7076963B2Two-stage compressor for an automotive air conditioner, which can be driven by a vehicle running engine and an electric motor different therefromSANDEN CORP·Filed 2003·Granted Jul 18, 2006·20 cites·13 claims
- 0982US6540489B1Motor driven compressorSANDEN CORP·Filed 2000·Granted Apr 1, 2003·20 cites·23 claims
- 1073US6089840AScroll compressor in which an eccentric bush is radially movable with being guided by a guide pinSANDEN CORP·Filed 1998·Granted Jul 18, 2000·24 cites·15 claims
- 1162US5678986AFluid displacement apparatus with lubricating mechanismSANDEN CORP·Filed 1995·Granted Oct 21, 1997·19 cites·9 claims
- 1255US6176685B1Scroll compressor in which communication is controlled between adjacent compression spacesSANDEN CORP·Filed 1999·Granted Jan 23, 2001·12 cites·15 claims
- 1349US2011158839A1Scroll Fluid MachineHIGASHIYAMA AKIYOSHI·Filed 2009·Application pending·0 cites
- 1446US5704773AOldham coupling mechanism of a scroll type fluid displacement apparatusSANDEN CORP·Filed 1996·Granted Jan 6, 1998·12 cites·15 claims
- 1545US7040102B2Vehicles and electromagnetic clutches for compressors for such vehiclesHONDA MOTOR CO LTD·Filed 2004·Granted May 9, 2006·2 cites·14 claims
- 1644US6336798B1Rotation preventing mechanism for scroll-type fluid displacement apparatusSANDEN CORP·Filed 2000·Granted Jan 8, 2002·1 cites·4 claims
- 1740US5660538ASuction mechanism of a fluid displacement apparatusSANDEN CORP·Filed 1995·Granted Aug 26, 1997·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →