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Masato Takamatsu
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Kariya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricant composition for refrigerating machine and compressor usin...
Patent number
8,906,250
Issue date
Dec 9, 2014
Idemitsu Kosan Co., Ltd.
Masato Kaneko
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Motor driven compressor
Patent number
8,622,721
Issue date
Jan 7, 2014
Kabushiki Kaisha Toyota Jidoshokki
Hiroshi Fukasaku
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type compressor piston wherein inner surface of base se...
Patent number
6,453,554
Issue date
Sep 24, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Shigeo Fukushima
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of making a swash plate type compressor piston whose head po...
Patent number
6,438,834
Issue date
Aug 27, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masato Takamatsu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type compressor piston whose end section is formed of a...
Patent number
6,415,705
Issue date
Jul 9, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type compressor piston wherein inner bottom surface of...
Patent number
6,412,171
Issue date
Jul 2, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Blank used for manufacturing single-headed piston, and method of pr...
Patent number
6,395,404
Issue date
May 28, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of producing swash plate type compressor piston
Patent number
6,381,842
Issue date
May 7, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Piston for fluid machines
Patent number
6,339,984
Issue date
Jan 22, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takahiro Sugioka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Piston for swash plate type compressor, wherein head portion includ...
Patent number
6,332,394
Issue date
Dec 25, 2001
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Piston for compressors employed in automobile air-conditioners
Patent number
D435563
Issue date
Dec 26, 2000
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Kazushige Murao
D15 - Machines not elsewhere specified
Information
Patent Grant
Swash plate of swash-plate compressor
Patent number
6,123,009
Issue date
Sep 26, 2000
Taiho Kogyo Co., Ltd.
Hiroshi Kanayama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Piston for compressors employed in automobile air-conditioners
Patent number
D428423
Issue date
Jul 18, 2000
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masato Takamatsu
D15 - Machines not elsewhere specified
Information
Patent Grant
Pistons for compressors and method and apparatus for coating the pi...
Patent number
5,941,160
Issue date
Aug 24, 1999
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
EPDM COMPOSITION
Publication number
20130251507
Publication date
Sep 26, 2013
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Takuya Yamanaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MOTOR-DRIVEN COMPRESSOR
Publication number
20110236234
Publication date
Sep 29, 2011
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Hiroshi FUKASAKU
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
LUBRICANT COMPOSITION FOR REFRIGERATING MACHINE AND COMPRESSOR USIN...
Publication number
20100281912
Publication date
Nov 11, 2010
Idemitsu Kosan Co., Ltd.
Masato Kaneko
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Compressor piston and process for producing the compressor piston
Publication number
20010047720
Publication date
Dec 6, 2001
Takahiro Hoshida
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Piston for swash-plate type compressor and manufacturing method of...
Publication number
20010037845
Publication date
Nov 8, 2001
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method of producing swash plate type compressor piston
Publication number
20010015013
Publication date
Aug 23, 2001
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...