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Dive into the research topics where Ohtsubo Yasuhiko is active.

Publication


Featured researches published by Ohtsubo Yasuhiko.


Archive | 2002

System and process for the purification of exhaust gases from internal combustion engines, particularly for the elimination of particulate contamination from diesel engines

Sugiyama Tatsumasa; Matsuoka Hiroki; Aoyama Taro; Ohtsubo Yasuhiko; Ito Takekazu; Tahara Jun


Archive | 2003

Abgasreinigungssystem und Verfahren für eine Bremskraftmaschine

Sugiyama Tatsumasa; Matsuoka Hiroki; Aoyama Taro; Ohtsubo Yasuhiko; Ito Takekazu; Tahara Jun


Archive | 2000

Dispositif pour detecter un mauvais fonctionnement du systeme d'echappement d'un moteur

Kobayashi Masaaki; Ono Tomoyuki; Matsuoka Hiroki; Fukuma Takao; Suematsu Toshio; Ohtsubo Yasuhiko; Endo Motoshiro


Archive | 2002

Emission control system e.g. for motor vehicle diesel internal combustion engine, comprises a butterfly on-off valve and an exhaust gas recirculating system

Ishiyama Shinobu; Ohki Hisashi; Magarida Naofumi; Kobayashi Masaaki; Shibata Daisuke; Negami Akihiko; Ohtsubo Yasuhiko


Archive | 2003

NOx catalyst for internal combustion engine exhaust and means of controlling its recovery from SOx poisoning when necessary

Ohtsubo Yasuhiko; Matsuoka Hiroki; Sugiyama Tatsumasa; Aoyama Taro; Ito Takekazu; Tahara Jun


Archive | 2003

Emissionssteuersystem und Verfahren für eine Brennkraftmaschine

Ishiyama Shinobu; Ohki Hisashi; Magarida Naofumi; Kobayashi Masaaki; Shibata Daisuke; Negami Akihiko; Ohtsubo Yasuhiko


Archive | 2007

APPAREIL DE COMMANDE D'EMISSION ET PROCEDE DE COMMANDE D'EMISSION D'UN MOTEUR A COMBUSTION INTERNE

Tahara Jun; Matsuoka Hiroki; Sugiyama Tatsumasa; Ohtsubo Yasuhiko; Aoyama Taro; Ito Takekazu


Archive | 2003

Emissionssteuerungsvorrichtung und Emissionssteuerungsverfahren einer Brennkraftmaschine

Tahara Jun; Matsuoka Hiroki; Sugiyama Tatsumasa; Ohtsubo Yasuhiko; Aoyama Taro; Ito Takekazu


Archive | 2002

Emissionssteuer-Vorrichtung und -Verfahren eines Verbrennungsmotors

Magarida Naofumi; Matsushita Souichi; Ohki Hisashi; Hayashi Kotaro; Ishiyama Shinobu; Kobayashi Masaaki; Shibata Daisuke; Oda Tomihisa; Harada Yasuo; Negami Akihiko; Matsuoka Hiroki; Ohtsubo Yasuhiko; Aoyama Taro; Tahara Jun


Archive | 2014

Vorrichtung zum Erfassen eines Fehlers in einem Abgassystem eines Motors

Kobayashi Masaaki; Ono Tomoyuki; Matsuoka Hiroki; Fukuma Takao; Suematsu Toshio; Ohtsubo Yasuhiko; Endo Motoshiro

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