Inventor · disambiguated record
Mamoru Houfuku
Also filed as: HOUFUKU MAMORU
7 granted patents·3 pending applications·13 citations·filing 2006–2020
74Inventor score
Files withHITACHI JOHNSON CONTROLS AIR CONDITIONING INC6HITACHI CABLE1HITACHI JOHNSON CONROLS AIR CONDITIONING INC1HOUFUKU MAMORU1UACJ CORP1
Top patents by PatentIndex Score
10 records- 0181US11022372B2Air conditionerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2018·Granted Jun 1, 2021·2 cites·8 claims
- 0280US8091615B2Heat transfer pipe with grooved inner surfaceHOUFUKU MAMORU·Filed 2006·Granted Jan 10, 2012·11 cites·6 claims
- 0352US2020088470A1Heat exchanger, heat exchanger manufacturing method, and air-conditioner including heat exchangerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2019·Application pending·0 cites
- 0450US2020011605A1Heat exchanger manufacturing method, heat exchanger stacking method, heat exchanger, and multi-row heat exchangerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2019·Application pending·0 cites
- 0549US11402161B2Distributor, heat exchanger, indoor unit, outdoor unit, and air-conditioning deviceHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2020·Granted Aug 2, 2022·0 cites·10 claims
- 0648US2019120556A1Outdoor device and refrigeration cycle deviceHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2018·Application pending·0 cites
- 0747US11274838B2Air-conditioner outdoor heat exchanger and air-conditioner including the sameHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2019·Granted Mar 15, 2022·0 cites·6 claims
- 0846US11035623B2Heat exchanger, outdoor unit, refrigeration cycle device, and heat exchanger manufacturing methodHITACHI JOHNSON CONROLS AIR CONDITIONING INC·Filed 2019·Granted Jun 15, 2021·0 cites·7 claims
- 0944US7594621B2Level wound coil, method of manufacturing same, and package for sameHITACHI CABLE·Filed 2006·Granted Sep 29, 2009·0 cites·7 claims
- 1041US11009295B2Extruded aluminum flat multi-hole tube and heat exchangerUACJ CORP·Filed 2016·Granted May 18, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →