Inventor · disambiguated record
Masahiko Takagi
Also filed as: TAKAGI MASAHIKO
41 granted patents·12 pending applications·149 citations·filing 1989–2021
97Inventor score
Top patents by PatentIndex Score
53 records- 0195US8834121B2Turbo fan and air conditioning apparatusIKEDA TAKASHI·Filed 2010·Granted Sep 16, 2014·16 cites·8 claims
- 0294US9829004B2Turbo fan and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 28, 2017·13 cites·7 claims
- 0393US11435102B2Refrigerant leakage determination device, air-conditioning apparatus, and refrigerant leakage determination methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Sep 6, 2022·7 cites·6 claims
- 0493US10724766B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 28, 2020·7 cites·5 claims
- 0592US10634404B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 28, 2020·10 cites·10 claims
- 0691US9528374B2Turbofan, and air-conditioning apparatusIKEDA TAKASHI·Filed 2011·Granted Dec 27, 2016·11 cites·13 claims
- 0787US11067303B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jul 20, 2021·5 cites·6 claims
- 0885US11530830B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 20, 2022·3 cites·9 claims
- 0985US10408488B2Refrigeration cycle apparatus and refrigeration cycle systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 10, 2019·3 cites·28 claims
- 1085US9951782B2Centrifugal fan and air-conditioning apparatus including the sameMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 24, 2018·8 cites·17 claims
- 1182US10823445B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 3, 2020·3 cites·10 claims
- 1281US10808960B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 20, 2020·3 cites·6 claims
- 1381US9574815B2Air-conditioning-apparatus indoor unitIKEDA TAKASHI·Filed 2012·Granted Feb 21, 2017·6 cites·14 claims
- 1480US11976830B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 7, 2024·2 cites·10 claims
- 1580US9651056B2Turbo fan and air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 16, 2017·5 cites·9 claims
- 1679US11339987B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 24, 2022·2 cites·4 claims
- 1778US10094605B2Refrigeration cycle apparatus and refrigeration cycle systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 9, 2018·2 cites·6 claims
- 1873US10859299B2Air-conditioning apparatus and refrigerant leakage detection methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 8, 2020·1 cites·6 claims
- 1973US9513020B2Air-conditioning apparatusIKEDA TAKASHI·Filed 2011·Granted Dec 6, 2016·4 cites·14 claims
- 2073US9279624B2Heat exchanger tube with collared fins for enhanced heat transferLEE SANGMU·Filed 2011·Granted Mar 8, 2016·2 cites·4 claims
- 2172US9674977B2Electric component box and indoor unit of air conditionerMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jun 6, 2017·3 cites·16 claims
- 2272US9267511B2Turbofan and indoor unit of air-conditioning apparatus including the sameIKEDA TAKASHI·Filed 2011·Granted Feb 23, 2016·3 cites·10 claims
- 2366US10794611B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 6, 2020·1 cites·4 claims
- 2465US10222090B2Indoor unit for air-conditioning apparatus, and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Mar 5, 2019·1 cites·9 claims
- 2565US8306667B2Air-conditioning apparatusBABA MASANOBU·Filed 2009·Granted Nov 6, 2012·3 cites·6 claims
- 2661US9185550B2Vehicle wireless communication apparatusYAMANE KATSUYASU·Filed 2011·Granted Nov 10, 2015·2 cites·3 claims
- 2761US8249751B2Power saving air-conditioning systemTAKAGI MASAHIKO·Filed 2009·Granted Aug 21, 2012·3 cites·21 claims
- 2860US12152798B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Nov 26, 2024·0 cites·4 claims
- 2958US10429088B2Air-conditioning-apparatus indoor unitMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 1, 2019·0 cites·7 claims
- 3058US5022664AMetal gasket for joint structureMITSUBISHI MOTORS CORP·Filed 1989·Granted Jun 11, 1991·20 cites·24 claims
- 3156US11959675B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Apr 16, 2024·0 cites·12 claims
- 3254US9995504B2Air conditioner having air outlet louver with varying curvatureMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jun 12, 2018·0 cites·2 claims
- 3352US2016258649A1Indoor unit and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 3452US2008041097A1Refrigerant Distribution DeviceMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 3551US12320363B2Centrifugal air-sending device and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jun 3, 2025·0 cites·9 claims
- 3651US10006658B2Unit attaching device and indoor unitMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jun 26, 2018·0 cites·8 claims
- 3750US12000601B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jun 4, 2024·0 cites·6 claims
- 3850US11118597B2Fan and indoor unit of air-conditioning apparatus provided with fanMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 14, 2021·0 cites·9 claims
- 3950US2015276246A1Air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Application pending·0 cites
- 4048US2023332776A1Indoor heat exchanger and indoor unit of air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4147US2015071781A1Centrifugal fan and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 4246US10989440B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 27, 2021·0 cites·5 claims
- 4344US12000602B2Air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jun 4, 2024·0 cites·5 claims
- 4444US11029058B2Air conditionerMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 8, 2021·0 cites·6 claims
- 4543US2019072291A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 4642US9829227B2Heat exchanger and refrigeration cycle apparatus including the sameMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 28, 2017·0 cites·10 claims
- 4742US2020080746A1Indoor unit of air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 4841US10400794B2Fan and air-conditioning apparatus using the sameMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 3, 2019·0 cites·5 claims
- 4941US2021041114A1Indoor unit of air-conditioning apparatus, and air-conditioning apparatus including the indoor unitMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 5041US2018292118A1Refrigeration cycle apparatus and refrigerant leakage detection methodMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →