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Patents Grants
last 30 patents
Information
Patent Grant
Air-conditioning apparatus
Patent number
11,976,838
Issue date
May 7, 2024
Mitsubishi Electric Corporation
Ryuichi Nagata
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger and refrigeration cycle apparatus
Patent number
11,662,148
Issue date
May 30, 2023
Mitsubishi Electric Corporation
Akira Ishibashi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus
Patent number
11,573,056
Issue date
Feb 7, 2023
Mitsubishi Electric Corporation
Akira Yatsuyanagi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Refrigerant distributor, heat exchanger, and refrigeration cycle ap...
Patent number
11,555,660
Issue date
Jan 17, 2023
Mitsubishi Electric Corporation
Shinya Higashiiue
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger, outdoor unit and refrigeration cycle apparatus
Patent number
11,460,228
Issue date
Oct 4, 2022
Mitsubishi Electric Corporation
Ryuichi Nagata
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger, and refrigeration cycle apparatus
Patent number
11,280,528
Issue date
Mar 22, 2022
Mitsubishi Electric Corporation
Shinya Higashiiue
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger and refrigeration cycle apparatus
Patent number
11,262,132
Issue date
Mar 1, 2022
Mitsubishi Electric Corporation
Tsuyoshi Maeda
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
AIR CONDITIONER
Publication number
20250003655
Publication date
Jan 2, 2025
Mitsubishi Electric Corporation
Ryuichi NAGATA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONER
Publication number
20240255199
Publication date
Aug 1, 2024
Mitsubishi Electric Corporation
Ryuichi NAGATA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR CONDITIONING APPARATUS
Publication number
20240068699
Publication date
Feb 29, 2024
Mitsubishi Electric Corporation
Ryuichi NAGATA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
COLD SOURCE UNIT AND REFRIGERATION CYCLE APPARATUS
Publication number
20230366592
Publication date
Nov 16, 2023
Mitsubishi Electric Corporation
Ryuichi NAGATA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER
Publication number
20230204304
Publication date
Jun 29, 2023
Mitsubishi Electric Corporation
Ryuichi NAGATA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
AIR-CONDITIONING APPARATUS
Publication number
20220397301
Publication date
Dec 15, 2022
Mitsubishi Electric Corporation
Ryuichi NAGATA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
REFRIGERATION CYCLE APPARATUS
Publication number
20220136740
Publication date
May 5, 2022
Mitsubishi Electric Corporation
Shin NAKAMURA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER, HEAT EXCHANGER UNIT, AND REFRIGERATION CYCLE APPARATUS
Publication number
20210108864
Publication date
Apr 15, 2021
Mitsubishi Electric Corporation
Akira YATSUYANAGI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER, OUTDOOR UNIT AND REFRIGERATION CYCLE APPARATUS
Publication number
20210018232
Publication date
Jan 21, 2021
Mitsubishi Electric Corporation
Ryuichi NAGATA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
Publication number
20200217590
Publication date
Jul 9, 2020
Mitsubishi Electric Corporation
Tsuyoshi MAEDA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER, AND REFRIGERATION CYCLE APPARATUS
Publication number
20200166253
Publication date
May 28, 2020
Mitsubishi Electric Corporation
Shinya HIGASHIIUE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
Publication number
20200149818
Publication date
May 14, 2020
Mitsubishi Electric Corporation
Akira ISHIBASHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
REFRIGERANT DISTRIBUTOR, HEAT EXCHANGER, AND REFRIGERATION CYCLE AP...
Publication number
20200149828
Publication date
May 14, 2020
Mitsubishi Electric Corporation
Shinya HIGASHIIUE
F28 - HEAT EXCHANGE IN GENERAL