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Manabu Ishikawa
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Kariya-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Austenitic cast iron, austenitic-cast-iron cast product and manufac...
Patent number
9,567,657
Issue date
Feb 14, 2017
Kabushiki Kaisha Toyota Jidoshokki
Tomohei Sugiyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Internal combustion engine with supercharger
Patent number
9,239,021
Issue date
Jan 19, 2016
Kabushiki Kaisha Toyota Jidoshokki
Takahiro Moroi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Centrifugal compressor having switchable two passages
Patent number
8,118,543
Issue date
Feb 21, 2012
Kabushiki Kaisha Toyota Jidoshokki
Ryo Umeyama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE NOZZLE MECHANISM
Publication number
20140311159
Publication date
Oct 23, 2014
Kabushiki Kaisha Toyota Jidoshokki
Hiroaki Ikegami
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AUSTENITIC CAST IRON, AUSTENITIC-CAST-IRON CAST PRODUCT AND MANUFAC...
Publication number
20130045127
Publication date
Feb 21, 2013
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Tomohei Sugiyama
C21 - METALLURGY OF IRON
Information
Patent Application
INTERNAL COMBUSTION ENGINE WITH SUPERCHARGER
Publication number
20120159948
Publication date
Jun 28, 2012
Kabushiki Kaisha Toyota Jidoshokki
Takahiro Moroi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
AUSTENITIC CAST IRON AND MANUFACTURING PROCESS FOR THE SAME, AUSTEN...
Publication number
20100284849
Publication date
Nov 11, 2010
Kabushiki Kaisha Toyota Jidoshokki
Tomohei Sugiyama
C21 - METALLURGY OF IRON
Information
Patent Application
CENTRIFUGAL COMPRESSOR
Publication number
20080138200
Publication date
Jun 12, 2008
Ryo UMEYAMA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...