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Hiroyuki Murai
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Aichi-pref, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Combustion pressure sensor assembly
Patent number
6,575,039
Issue date
Jun 10, 2003
Denso Corporation
Hiroyuki Murai
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Glow plug having a combustion pressure sensor
Patent number
6,539,787
Issue date
Apr 1, 2003
Denso Corporation
Hiroyuki Murai
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Signal processing device for piezoelectric sensor
Patent number
6,439,030
Issue date
Aug 27, 2002
Denso Corporation
Toshiyuki Suzuki
G01 - MEASURING TESTING
Information
Patent Grant
Installation structure of engine component with combustion pressure...
Patent number
6,411,038
Issue date
Jun 25, 2002
Denso Corporation
Hiroyuki Murai
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS AND METHOD
Publication number
20130219863
Publication date
Aug 29, 2013
Toyota Jidosha Kabushiki Kaisha
Shinji Kamoshita
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Cylinder head gasket
Publication number
20020130468
Publication date
Sep 19, 2002
Yukio Kawai
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Signal processing device for piezoelectric sensor
Publication number
20010052337
Publication date
Dec 20, 2001
Toshiyuki Suzuki
G01 - MEASURING TESTING
Information
Patent Application
Installation structure of engine component with combustion pressure...
Publication number
20010015402
Publication date
Aug 23, 2001
Hiroyuki Murai
G01 - MEASURING TESTING
Information
Patent Application
Combustion pressure sensor
Publication number
20010008090
Publication date
Jul 19, 2001
Hiroyuki Murai
G01 - MEASURING TESTING