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Shigemasa Hirooka

Toyota

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Publication

Featured researches published by Shigemasa Hirooka.

Archive | 2007

Vehicular ejector system and control method thereof

Shigemasa Hirooka

Archive | 2002

Secondary air supply apparatus and method for detecting abnormality thereof

Shigemasa Hirooka; Mamoru Yoshioka

Archive | 2003

Secondary air feeding apparatus and method of detecting abnormality in the apparatus

Shigemasa Hirooka; Mamoru Yoshioka

Archive | 2002

Auxiliary air supplying system, and control methods and failure diagnostic methods thereof

Shigemasa Hirooka; Mamoru Yoshioka

Archive | 2007

Ejector system for a vehicle and ejector system controller

Shigemasa Hirooka

Archive | 2007

Ejector system for vehicle

Yasuhiro Oi; Shigemasa Hirooka

Archive | 2005

Knocking determining apparatus of internal combustion engine

Takayuki Demura; Shigemasa Hirooka; Tetsuji Nagata

Archive | 2004

Internal combustion engine, control apparatus for internal combustion engine, and control method for internal combustion engine

Shigemasa Hirooka

Archive | 2007

Fault determination device and method of negative pressure generation device

Shigemasa Hirooka

Archive | 2004

Anomaly judgment apparatus for secondary air supply system

Hiroyasu Koyama; Kenji Kimura; Shigemasa Hirooka; Takeo Ogiso; Keita Iwata Nakanishi

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Collaboration

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Mamoru Yoshioka

Toyota

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Hiroyasu Koyama

Toyota

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Keita Iwata Nakanishi

Toyota

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Kenji Kimura

Toyota

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Takayuki Demura

Toyota

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Takeo Ogiso

Toyota

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Tetsuji Nagata

Toyota

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Yasuhiro Oi

Toyota

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