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Shigeo Fukushima
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Kariya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Driving force transmission apparatus
Patent number
6,893,368
Issue date
May 17, 2005
Koyo Seiko Co., LTD
Hideki Fujiwara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Air-conditioning system for vehicle and its control method
Patent number
6,662,580
Issue date
Dec 16, 2003
Kabushiki Kaisha Toyota Jidoshokki
Ken Suitou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Swash plate type compressor wherein piston head has inner sliding p...
Patent number
6,484,621
Issue date
Nov 26, 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 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
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
Piston compressor piston
Patent number
6,357,340
Issue date
Mar 19, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
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
Compressor piston and method for coating piston
Patent number
6,283,012
Issue date
Sep 4, 2001
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
Air conditioner
Publication number
20030097851
Publication date
May 29, 2003
Taku Adaniya
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicle air conditioner
Publication number
20030070800
Publication date
Apr 17, 2003
Masafumi Ito
B60 - VEHICLES IN GENERAL
Information
Patent Application
Driving force transmission apparatus
Publication number
20030017899
Publication date
Jan 23, 2003
Hideki Fujiwara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Compressor
Publication number
20020178908
Publication date
Dec 5, 2002
Takayuki Kato
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Air-conditioning system for vehicle and its control method
Publication number
20020124580
Publication date
Sep 12, 2002
Ken Suitou
B60 - VEHICLES IN GENERAL
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...