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Shinichi Takahashi
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Control system for a heating, ventilation, and air-conditioning system
Patent number
12,203,669
Issue date
Jan 21, 2025
Goodman Global Group, Inc.
Akinori Nakai
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Refrigerant cycle apparatus
Patent number
11,835,273
Issue date
Dec 5, 2023
Daikin Industries, Ltd.
Yuji Yamada
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Control system for a heating, ventilation, and air-conditioning system
Patent number
11,619,409
Issue date
Apr 4, 2023
Goodman Global Group, Inc.
Akinori Nakai
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM FOR A HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM
Publication number
20230228434
Publication date
Jul 20, 2023
Goodman Global Group, Inc.
Akinori Nakai
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROL SYSTEM FOR A HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM
Publication number
20220275957
Publication date
Sep 1, 2022
Goodman Global Group, Inc.
Akinori Nakai
F24 - HEATING RANGES VENTILATING
Information
Patent Application
REFRIGERANT CYCLE APPARATUS
Publication number
20220275984
Publication date
Sep 1, 2022
DAIKIN INDUSTRIES, LTD.
Yuji YAMADA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...