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Dive into the research topics where Akihito Numata is active.

Publication


Featured researches published by Akihito Numata.


Archive | 2017

Control device of engine

Shinji Nakagawa; Akihito Numata; Eisaku Fukuchi


Archive | 1996

Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine

Rogelio B. Agustin; Akihito Numata; Eisaku Fukuchi; Yutaka Takaku; Toshio Ishii


Archive | 1994

Diagnostic apparatus for catalytic converter of an internal combustion engine

Takashi Mukaihira; Toshio Ishii; Yutaka Takaku; Akihito Numata


Archive | 1994

Malfunction diagnosis apparatus for internal combustion engine

Akihito Numata; Takashi Mukaihira; Toshio Ishii; Yutaka Takaku; Kazuya Kawano


Archive | 1996

Diagnosing system and method of catalytic converter for controlling exhaust gas of internal combustion engine

Rogelio B. Agustin; Akihito Numata; Kazuya Kawano; Yutaka Takaku; Toshio Ishii


Archive | 2009

Diagnostic Control Apparatus for Internal Combustion Engines

Eisaku Fukuchi; Akihito Numata; Heikichi Kamoshita


Archive | 2010

Diagnostic Device for Internal-Combustion Engine

Ryusei Miura; Yoichi Iihoshi; Akihito Numata; Eisaku Fukuchi; Yoshikuni Kurashima


Archive | 1996

Catalytic converter diagnosis using multiple catalysts

Rogelio B. Agustin; Akihito Numata; Kazuya Kawano; Yutaka Takaku; Toshio Ishii


Archive | 1996

Detector device for combustion state in internal combustion engine

Eisaku Fukuchi; Akihito Numata; Takanobu Ichihara; Toshio Ishii


Archive | 1998

Combustion state detection system for internal combustion engine

Eisaku Fukuchi; Akihito Numata; Takanobu Ichihara

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