Inventor · disambiguated record
Takao Senshu
Also filed as: SENSHU TAKAO
22 granted patents·992 citations·filing 1979–1993
97Inventor score
Files withHITACHI LTD22
Top patents by PatentIndex Score
22 records- 0195US5214918ARefrigerator and method for indicating refrigerant amountHITACHI LTD·Filed 1990·Granted Jun 1, 1993·130 cites·15 claims
- 0291US5052472ALSI temperature control systemHITACHI LTD·Filed 1989·Granted Oct 1, 1991·104 cites·10 claims
- 0391US4300629ACross-fin tube type heat exchangerHITACHI LTD·Filed 1979·Granted Nov 17, 1981·61 cites·25 claims
- 0491US4285385AMethod for the production of heat exchangersHITACHI LTD·Filed 1979·Granted Aug 25, 1981·53 cites·2 claims
- 0590US4958500AAir conditioner and air conditioning methodHITACHI LTD·Filed 1989·Granted Sep 25, 1990·72 cites·10 claims
- 0689US4432694ABlowerHITACHI LTD·Filed 1981·Granted Feb 21, 1984·62 cites·3 claims
- 0786US4365667AHeat exchangerHITACHI LTD·Filed 1980·Granted Dec 28, 1982·48 cites·8 claims
- 0885US4562700ARefrigeration systemHITACHI LTD·Filed 1984·Granted Jan 7, 1986·50 cites·18 claims
- 0983US4551983ARefrigeration apparatusHITACHI LTD·Filed 1984·Granted Nov 12, 1985·44 cites·14 claims
- 1082US4603556AControl method and apparatus for an air conditioner using a heat pumpHITACHI LTD·Filed 1985·Granted Aug 5, 1986·51 cites·12 claims
- 1180US4802831AFluid machine with resin-coated scroll membersHITACHI LTD·Filed 1987·Granted Feb 7, 1989·46 cites·19 claims
- 1278US5360060AFin-tube type heat exchangerHITACHI LTD·Filed 1992·Granted Nov 1, 1994·45 cites·8 claims
- 1373US4918944AFalling film evaporatorHITACHI LTD·Filed 1988·Granted Apr 24, 1990·39 cites·13 claims
- 1472US5107684AAir conditioner and operating method thereofHITACHI LTD·Filed 1990·Granted Apr 28, 1992·38 cites·2 claims
- 1571US5343713AActive noise control apparatus for three-dimensional spaceHITACHI LTD·Filed 1993·Granted Sep 6, 1994·44 cites·37 claims
- 1665US4500035AExpansion valveHITACHI LTD·Filed 1983·Granted Feb 19, 1985·25 cites·5 claims
- 1762US4810176AAnti-rotation mechanism for use with orbiting scroll member of scroll compressorHITACHI LTD·Filed 1987·Granted Mar 7, 1989·19 cites·4 claims
- 1854US4517811ARefrigerating apparatus having a gas injection pathHITACHI LTD·Filed 1983·Granted May 21, 1985·16 cites·10 claims
- 1952US4749344AOil feeding device for scroll fluid apparatusHITACHI LTD·Filed 1987·Granted Jun 7, 1988·13 cites·4 claims
- 2050US4528823AHeat pump apparatusHITACHI LTD·Filed 1983·Granted Jul 16, 1985·14 cites·4 claims
- 2143US4904170AScroll-type fluid machine with different terminal end wrap anglesHITACHI LTD·Filed 1988·Granted Feb 27, 1990·9 cites·8 claims
- 2236US5065588AAir-conditioner systemHITACHI LTD·Filed 1990·Granted Nov 19, 1991·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →