Inventor · disambiguated record
Norihisa Watanabe
Also filed as: WATANABE NORIHISA
12 granted patents·4 pending applications·143 citations·filing 1992–2025
89Inventor score
Files with3M INNOVATIVE PROPERTIES CO4CARRIER JAPAN CORP2FDK ENERGY CO LTD2SHOWA DENKO KK2HIROSHIGE YUJI1
Top patents by PatentIndex Score
16 records- 0193US7290994B2Rotary hermetic compressor and refrigeration cycle systemTOSHIBA CARRIER CORP·Filed 2005·Granted Nov 6, 2007·28 cites·10 claims
- 0289US8519505B2Electrically conductive polymer composite and thermoelectric device using electrically conductive polymer materialHIROSHIGE YUJI·Filed 2009·Granted Aug 27, 2013·30 cites·11 claims
- 0386US8669635B2Electrically conductive nanocomposite material and thermoelectric device comprising the material3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Mar 11, 2014·4 cites·17 claims
- 0481US5255521AGas cycle engine for refrigeratorSUMITOMO HEAVY INDUSTRIES·Filed 1992·Granted Oct 26, 1993·50 cites·30 claims
- 0564US8585385B2Refrigerant compressor and refrigerating cycle deviceWATANABE NORIHISA·Filed 2009·Granted Nov 19, 2013·3 cites·8 claims
- 0663US12297832B2Compressor with chromium nitride and titanium nitride layersCARRIER JAPAN CORP·Filed 2024·Granted May 13, 2025·0 cites·4 claims
- 0762US7144656B2Alkaline battery sealing gasket and sealed alkaline batteryFDK ENERGY CO LTD·Filed 2005·Granted Dec 5, 2006·1 cites·5 claims
- 0860US6141865AWinding method and winding apparatus for producing stators for electric motorsHONDA MOTOR CO LTD·Filed 1998·Granted Nov 7, 2000·27 cites·6 claims
- 0957US2025376981A1CompressorCARRIER JAPAN CORP·Filed 2025·Application pending·0 cites
- 1050US2016340556A1Adhesive sheet, reinforcing repair tape, and reinforced building material3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 1147US10962352B2Sheet and structural deformation-evaluating article3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Mar 30, 2021·0 cites·10 claims
- 1246US11551712B2Base for magnetic recording medium, magnetic recording medium, and magnetic storage apparatusSHOWA DENKO KK·Filed 2021·Granted Jan 10, 2023·0 cites·12 claims
- 1346US11551713B2Base for magnetic recording medium, magnetic recording medium, and magnetic storage apparatusSHOWA DENKO KK·Filed 2021·Granted Jan 10, 2023·0 cites·12 claims
- 1446US2019078568A1Roller unit and rotary compressorTOSHIBA KK·Filed 2018·Application pending·0 cites
- 1546US2009130553A1Battery terminal, battery, and battery holderFDK ENERGY CO LTD·Filed 2006·Application pending·0 cites
- 1641US10472834B2Sheet and system for curing concrete, concrete curing method, and method for producing a concrete structure3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Nov 12, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →