Inventor
TAKAGI MASAHIKO
JP41 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
31 patentsUS11435102B2Sep 6, 2022
Refrigerant leakage determination device, air-conditioning apparatus, and refrigerant leakage determination method
MITSUBISHI ELECTRIC CORP7 citations86
US10724766B2Jul 28, 2020
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP7 citations84
US9951782B2Apr 24, 2018
Centrifugal fan and air-conditioning apparatus including the same
MITSUBISHI ELECTRIC CORP8 citations84
US9829004B2Nov 28, 2017
Turbo fan and air conditioner
MITSUBISHI ELECTRIC CORP13 citations84
US10634404B2Apr 28, 2020
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP10 citations82
US11976830B2May 7, 2024
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations73
US11530830B2Dec 20, 2022
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP3 citations73
US11339987B2May 24, 2022
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations73
US10823445B2Nov 3, 2020
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP3 citations73
US9651056B2May 16, 2017
Turbo fan and air conditioning apparatus
MITSUBISHI ELECTRIC CORP5 citations73
US10808960B2Oct 20, 2020
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP3 citations72
US10408488B2Sep 10, 2019
Refrigeration cycle apparatus and refrigeration cycle system
MITSUBISHI ELECTRIC CORP3 citations72
US10094605B2Oct 9, 2018
Refrigeration cycle apparatus and refrigeration cycle system
MITSUBISHI ELECTRIC CORP2 citations72
US11067303B2Jul 20, 2021
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP5 citations71
US9674977B2Jun 6, 2017
Electric component box and indoor unit of air conditioner
MITSUBISHI ELECTRIC CORP3 citations71
US10859299B2Dec 8, 2020
Air-conditioning apparatus and refrigerant leakage detection method
MITSUBISHI ELECTRIC CORP1 citations62
US10794611B2Oct 6, 2020
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP1 citations62
US10222090B2Mar 5, 2019
Indoor unit for air-conditioning apparatus, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
US10989440B2Apr 27, 2021
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations60
US12152798B2Nov 26, 2024
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US12000601B2Jun 4, 2024
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US11959675B2Apr 16, 2024
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US11029058B2Jun 8, 2021
Air conditioner
MITSUBISHI ELECTRIC CORP0 citations52
US10429088B2Oct 1, 2019
Air-conditioning-apparatus indoor unit
MITSUBISHI ELECTRIC CORP0 citations52
US9995504B2Jun 12, 2018
Air conditioner having air outlet louver with varying curvature
MITSUBISHI ELECTRIC CORP0 citations52
US12320363B2Jun 3, 2025
Centrifugal air-sending device and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations51
US12000602B2Jun 4, 2024
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations51
US11118597B2Sep 14, 2021
Fan and indoor unit of air-conditioning apparatus provided with fan
MITSUBISHI ELECTRIC CORP0 citations51
US10006658B2Jun 26, 2018
Unit attaching device and indoor unit
MITSUBISHI ELECTRIC CORP0 citations40
US10400794B2Sep 3, 2019
Fan and air-conditioning apparatus using the same
MITSUBISHI ELECTRIC CORP0 citations38
US9829227B2Nov 28, 2017
Heat exchanger and refrigeration cycle apparatus including the same
MITSUBISHI ELECTRIC CORP0 citations31
IKEDA TAKASHI
5 patentsUS9574815B2Feb 21, 2017
Air-conditioning-apparatus indoor unit
IKEDA TAKASHI6 citations84
US9528374B2Dec 27, 2016
Turbofan, and air-conditioning apparatus
IKEDA TAKASHI11 citations84
US8834121B2Sep 16, 2014
Turbo fan and air conditioning apparatus
IKEDA TAKASHI16 citations84
US9267511B2Feb 23, 2016
Turbofan and indoor unit of air-conditioning apparatus including the same
IKEDA TAKASHI3 citations73
US9513020B2Dec 6, 2016
Air-conditioning apparatus
IKEDA TAKASHI4 citations71