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Atsutoshi Ikegawa
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Nagoya-shi, Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Water pump having a clutch
Patent number
8,556,596
Issue date
Oct 15, 2013
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Water pump for vehicle
Patent number
8,545,191
Issue date
Oct 1, 2013
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electromagnetic clutch and water pump
Patent number
8,522,947
Issue date
Sep 3, 2013
Aisin Seiki Kabushiki Kaisha
Kenichi Komai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Air intake control apparatus
Patent number
7,493,888
Issue date
Feb 24, 2009
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electric pump
Patent number
7,314,352
Issue date
Jan 1, 2008
Aisin Seiki Kabushiki Kaisha
Hideki Nakayoshi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Engine oil supply apparatus
Patent number
7,287,507
Issue date
Oct 30, 2007
Aisin Seiki Kabushiki Kaisha
Kazumasa Futamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pipe mechanism for exhaust gas recirculation system
Patent number
6,698,407
Issue date
Mar 2, 2004
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROMAGNETIC CLUTCH AND WATER PUMP
Publication number
20120111688
Publication date
May 10, 2012
AISIN SEIKI KABUSHIKI KAISHA
Kenichi KOMAI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WATER PUMP FOR VEHICLE
Publication number
20110236230
Publication date
Sep 29, 2011
AISIN SEIKI KABUSHIKI KAISHA
Atsutoshi Ikegawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WATER PUMP FOR VEHICLE
Publication number
20110236231
Publication date
Sep 29, 2011
AISIN SEIKI KABUSHIKI KAISHA
Atsutoshi Ikegawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Air intake control apparatus
Publication number
20080072875
Publication date
Mar 27, 2008
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine oil supply apparatus
Publication number
20060231057
Publication date
Oct 19, 2006
Kazumasa Futamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Pressure actuated valve
Publication number
20060169332
Publication date
Aug 3, 2006
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Oil supply device for engine
Publication number
20060065217
Publication date
Mar 30, 2006
Aisin Seiki Kabushiki Kaisha
Atsutoshi Ikegawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Electric pump
Publication number
20050186089
Publication date
Aug 25, 2005
Aisin Seiki Kabushiki Kaisha
Hideki Nakayoshi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pipe mechanism for exhaust gas recirculation system
Publication number
20020157719
Publication date
Oct 31, 2002
Atsutoshi Ikegawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS