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Taishi NAGAHATA
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Fuji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary compressor and refrigeration cycle device
Patent number
12,140,347
Issue date
Nov 12, 2024
CARRIER JAPAN CORPORATION
Takuya Hirayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary compressor and refrigeration cycle apparatus
Patent number
11,821,664
Issue date
Nov 21, 2023
TOSHIBA CARRIER CORPORATION
Taishi Nagahata
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE
Publication number
20230003427
Publication date
Jan 5, 2023
Toshiba Carrier Corporation
Takuya HIRAYAMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE
Publication number
20220390153
Publication date
Dec 8, 2022
Toshiba Carrier Corporation
Takuya HIRAYAMA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ROTARY COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
Publication number
20210018231
Publication date
Jan 21, 2021
Toshiba Carrier Corporation
Taishi Nagahata
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SEALED COMPRESSOR AND REFRIGERATION CYCLE DEVICE
Publication number
20140096561
Publication date
Apr 10, 2014
TOSHIBA Carrier Corporation
Takuya HIRAYAMA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...