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Takeho Aisaka
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Toyota-shi, JP
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last 30 patents
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Patent Grant
Device for purifying exhaust gas of internal combustion engine
Patent number
8,826,642
Issue date
Sep 9, 2014
Toyota Jidosha Kabushiki Kaisha
Takeho Aisaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst degradation detection apparatus and catalyst degradation d...
Patent number
8,522,531
Issue date
Sep 3, 2013
Toyota Jidosha Kabushiki Kaisha
Takuya Matsumoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR PURIFYING EXHAUST GAS OF INTERNAL COMBUSTION ENGINE
Publication number
20130199161
Publication date
Aug 8, 2013
Takeho Aisaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ABNORMALITY DETERMINATION APPARATUS
Publication number
20120078535
Publication date
Mar 29, 2012
Toyota Jidosha Kabushiki Kaisha
Takashi Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYST DEGRADATION DETECTION APPARATUS AND CATALYST DEGRADATION D...
Publication number
20120031170
Publication date
Feb 9, 2012
Toyota Jidosha Kabushiki Kaisha
Takuya Matsumoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES