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Haruyuki Katayama
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Toyota-shi, JP
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last 30 patents
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Patent Grant
Acoustic insulation system for internal combustion engine
Patent number
10,890,111
Issue date
Jan 12, 2021
Toyota Jidosha Kabushiki Kaisha
Haruyuki Katayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas purification apparatus for internal combustion engine
Patent number
9,421,496
Issue date
Aug 23, 2016
Toyota Jidosha Kabushiki Kaisha
Takanori Nakano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas control apparatus for internal combustion engine
Patent number
9,221,017
Issue date
Dec 29, 2015
Toyota Jidosha Kabushiki Kaisha
Takanori Nakano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC INSULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
Publication number
20190316518
Publication date
Oct 17, 2019
Toyota Jidosha Kabushiki Kaisha
Haruyuki KATAYAMA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
Publication number
20140112833
Publication date
Apr 24, 2014
Takanori Nakano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
Publication number
20140050628
Publication date
Feb 20, 2014
Takanori Nakano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
Publication number
20130004374
Publication date
Jan 3, 2013
TOYOTA JIDOSHA KABUSHIKI KAISHA
Chika Kanba
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST DEVICE OF INTERNAL-COMBUSTION ENGINE
Publication number
20120096841
Publication date
Apr 26, 2012
Toyota Jidosha Kabushiki Kaisha
Takeshi Hayakawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINE
Publication number
20110225955
Publication date
Sep 22, 2011
TOYOTA JIDOSHA KABUSHIKI KAISHA
Yuichiro Kimura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES