Inventor
MOTOMURA YUJI
JP93 patents
⚠️ This page may combine multiple inventors who share the name “MOTOMURA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
28 patentsUS10330208B2Jun 25, 2019
Compound valve
MITSUBISHI ELECTRIC CORP14 citations84
US10337626B2Jul 2, 2019
Heating medium channel switching device, and air conditioning device including the heating medium channel switching device
MITSUBISHI ELECTRIC CORP10 citations82
US11609031B2Mar 21, 2023
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP6 citations75
US11802702B2Oct 31, 2023
Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations73
US11421907B2Aug 23, 2022
Controller of air conditioning system, outdoor unit, relay unit, heat source apparatus, and air conditioning system
MITSUBISHI ELECTRIC CORP2 citations73
US11397035B2Jul 26, 2022
Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations73
US11143439B2Oct 12, 2021
Heat pump with refrigerant leak detection and pump-down method
MITSUBISHI ELECTRIC CORP4 citations73
US11118821B2Sep 14, 2021
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP4 citations73
US11002467B2May 11, 2021
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP3 citations73
US10739050B2Aug 11, 2020
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations73
US9822995B2Nov 21, 2017
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP6 citations73
USD731984SJun 16, 2015
Heat medium relay unit
MITSUBISHI ELECTRIC CORP4 citations73
US11326804B2May 10, 2022
Air-conditioning system
MITSUBISHI ELECTRIC CORP2 citations72
US11060779B2Jul 13, 2021
Air-conditioning system and air-conditioning control method
MITSUBISHI ELECTRIC CORP3 citations72
US10215452B2Feb 26, 2019
Air conditioner
MITSUBISHI ELECTRIC CORP4 citations71
USD1065478SMar 4, 2025
Distribution controller for air conditioner
MITSUBISHI ELECTRIC CORP3 citations69
US12480673B2Nov 25, 2025
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations63
US10451305B2Oct 22, 2019
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations63
US11708995B2Jul 25, 2023
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations62
US10451306B2Oct 22, 2019
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
US10222115B2Mar 5, 2019
Refrigerating and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
USD1065479SMar 4, 2025
Distribution controller for air conditioner
MITSUBISHI ELECTRIC CORP0 citations57
US12098855B2Sep 24, 2024
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US11927356B2Mar 12, 2024
Controller of air conditioning apparatus, outdoor unit, branch unit, heat source unit, and air conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US11796203B2Oct 24, 2023
Air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US11525599B2Dec 13, 2022
Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US11333388B2May 17, 2022
Controller of air conditioning system, outdoor unit, relay unit, heat source apparatus, and air conditioning system
MITSUBISHI ELECTRIC CORP0 citations52
US11326799B2May 10, 2022
Controller, outdoor unit, heat source apparatus and air conditioning system
MITSUBISHI ELECTRIC CORP0 citations52
YAMASHITA KOJI
8 patentsUS8752397B2Jun 17, 2014
Air-conditioning apparatus
YAMASHITA KOJI12 citations84
US9958170B2May 1, 2018
Air conditioning apparatus
YAMASHITA KOJI5 citations73
US9587843B2Mar 7, 2017
Air-conditioning apparatus and relay unit
YAMASHITA KOJI4 citations73
US9435549B2Sep 6, 2016
Air-conditioning apparatus with relay unit
YAMASHITA KOJI5 citations73
US9310107B2Apr 12, 2016
Air-conditioning apparatus
YAMASHITA KOJI3 citations73
US9273875B2Mar 1, 2016
Air conditioning apparatus having indoor, outdoor, and relay units
YAMASHITA KOJI3 citations73
US9032747B2May 19, 2015
Multi-mode air conditioner with refrigerant cycle and heat medium cycle
YAMASHITA KOJI5 citations73
US8943847B2Feb 3, 2015
Air conditioning apparatus
YAMASHITA KOJI5 citations73
MOTOMURA YUJI
6 patentsUS9441851B2Sep 13, 2016
Air-conditioning apparatus
MOTOMURA YUJI3 citations73
US9746193B2Aug 29, 2017
Air-conditioning apparatus and method of designing same
MOTOMURA YUJI2 citations72
US9638430B2May 2, 2017
Air-conditioning apparatus
MOTOMURA YUJI4 citations72
US9513036B2Dec 6, 2016
Air-conditioning apparatus
MOTOMURA YUJI6 citations71
US10359207B2Jul 23, 2019
Air-conditioning apparatus
MOTOMURA YUJI1 citations62
US9353958B2May 31, 2016
Air-conditioning apparatus
MOTOMURA YUJI2 citations57
MORIMOTO HIROYUKI
4 patentsUS8733120B2May 27, 2014
Air-conditioning apparatus
MORIMOTO HIROYUKI10 citations84
US9062787B2Jun 23, 2015
Valve block, and valve block unit
MORIMOTO HIROYUKI4 citations71
US9046283B2Jun 2, 2015
Air-conditioning apparatus
MORIMOTO HIROYUKI2 citations63
US8869549B2Oct 28, 2014
Heat medium relay unit and air-conditioning apparatus
MORIMOTO HIROYUKI2 citations61
WAKAMOTO SHINICHI
2 patentsSHIMAMOTO DAISUKE
2 patentsShowing the top 50 of 93 patents by PatentIndex Score.