Inventor
SAIKUSA TETSUJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAIKUSA TETSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS7316120B2Jan 8, 2008
Refrigeration/air conditioning equipment
MITSUBISHI ELECTRIC CORP25 citations92
USRE43998EFeb 19, 2013
Refrigeration/air conditioning equipment
MITSUBISHI ELECTRIC CORP5 citations83
US10697677B2Jun 30, 2020
Plate type heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP2 citations70
US10508848B2Dec 17, 2019
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP1 citations62
USD1115011SFeb 24, 2026
Propeller fan
MITSUBISHI ELECTRIC CORP0 citations58
US12264880B2Apr 1, 2025
Heat exchanger, outdoor unit including heat exchanger, and air-conditioning apparatus including outdoor unit
MITSUBISHI ELECTRIC CORP0 citations50
US12270581B2Apr 8, 2025
Refrigerant distributor, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations48
US12510095B2Dec 30, 2025
Impeller, fan, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations47
US12130057B2Oct 29, 2024
Heat exchanger, outdoor unit, and refrigeration cycle device
MITSUBISHI ELECTRIC CORP0 citations42
US10145598B2Dec 4, 2018
Refrigeration apparatus
MITSUBISHI ELECTRIC CORP0 citations41
US6668564B2Dec 30, 2003
Refrigeration cycle
MITSUBISHI ELECTRIC CORP0 citations34
UNEZAKI FUMITAKE
2 patentsUS8899058B2Dec 2, 2014
Air conditioner heat pump with injection circuit and automatic control thereof
UNEZAKI FUMITAKE9 citations82
US8109105B2Feb 7, 2012
Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system
UNEZAKI FUMITAKE18 citations80