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Raito KAWAMURA
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Scroll compressor and refrigeration cycle apparatus
Patent number
11,248,604
Issue date
Feb 15, 2022
Mitsubishi Electric Corporation
Wataru Iwatake
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor and refrigeration cycle apparatus including fixed...
Patent number
11,053,939
Issue date
Jul 6, 2021
Mitsubishi Electric Corporation
Wataru Iwatake
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor and refrigeration cycle apparatus including injec...
Patent number
10,890,184
Issue date
Jan 12, 2021
Mitsubishi Electric Corporation
Wataru Iwatake
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Posture control of a balance weight in a scroll compressor
Patent number
10,208,750
Issue date
Feb 19, 2019
Mitsubishi Electric Corporation
Raito Kawamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor having injection ports provided in outer circumfe...
Patent number
10,208,751
Issue date
Feb 19, 2019
Mitsubishi Electric Corporation
Raito Kawamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane compressor that suppresses the wear at the tip of the vane
Patent number
9,458,849
Issue date
Oct 4, 2016
Mitsubishi Electric Corporation
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane compressor having a vane supporter that suppresses leakage of...
Patent number
9,399,993
Issue date
Jul 26, 2016
Mitsubishi Electric Corporation
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane compressor having a second discharge port that includes an ope...
Patent number
9,388,807
Issue date
Jul 12, 2016
Mitsubishi Electric Corporation
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane-type compressor having an oil supply channel between the oil r...
Patent number
9,382,907
Issue date
Jul 5, 2016
Mitsubishi Electric Corporation
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigerant compressor and heat pump apparatus
Patent number
9,011,121
Issue date
Apr 21, 2015
Mitsubishi Electric Corporation
Tetsuhide Yokoyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane rotary compressor
Patent number
8,821,143
Issue date
Sep 2, 2014
Mitsubishi Electric Corporation
Shinichi Takahashi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Refrigerant compressor and heat pump apparatus
Patent number
8,790,097
Issue date
Jul 29, 2014
Mitsubishi Electric Corporation
Tetsuhide Yokoyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
Publication number
20200271115
Publication date
Aug 27, 2020
Mitsubishi Electric Corporation
Wataru IWATAKE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
Publication number
20200191145
Publication date
Jun 18, 2020
MITSUBISHI ELECTRIC CORPORATION
Wataru IWATAKE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
Publication number
20200018311
Publication date
Jan 16, 2020
MITSUBISHI ELECTRIC CORPORATION
Wataru IWATAKE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR
Publication number
20170335847
Publication date
Nov 23, 2017
MITSUBISHI ELECTRIC CORPORATION
Raito KAWAMURA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR
Publication number
20170082109
Publication date
Mar 23, 2017
MITSUBISHI ELECTRIC CORPORATION
Raito KAWAMURA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE COMPRESSOR
Publication number
20140294642
Publication date
Oct 2, 2014
Mitsubishi Electric Corporation
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE COMPRESSOR
Publication number
20140286807
Publication date
Sep 25, 2014
Mitsubishi Electric Corporaton
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE-TYPE COMPRESSOR
Publication number
20140271303
Publication date
Sep 18, 2014
MITSUBISHI ELECTRIC CORPORATION
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE COMPRESSOR
Publication number
20140271315
Publication date
Sep 18, 2014
MITSUBISHI ELECTRIC CORPORATION
Shin Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE ROTARY COMPRESSOR
Publication number
20130084202
Publication date
Apr 4, 2013
Mitsubishi Electric Corporation
Shinichi Takahashi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
REFRIGERANT COMPRESSOR AND HEAT PUMP APPARATUS
Publication number
20120085118
Publication date
Apr 12, 2012
Mitsubishi Electric Corporation
Tetsuhide Yokoyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
REFRIGERANT COMPRESSOR AND HEAT PUMP APPARATUS
Publication number
20120085119
Publication date
Apr 12, 2012
Mitsubishi Electric Corporation
Tetsuhide Yokoyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...