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Oyama Naohisa

Toyota

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Publication

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Archive | 2002

Verbrennungsmotorabgassteuerungssystem und -verfahren

Itoh Kazuhiro; Tanaka Toshiaki; Hirota Shinya; Nakatani Koichiro; Daido Shigeki; Oyama Naohisa

Archive | 2009

COLLECTION QUANTITY DETECTING METHOD OF PARTICULATE MATTER, COLLECTION QUANTITY DETECTING DEVICE AND EXHAUST EMISSION CONTROL DEVICE

Omichi Shigeki; Oyama Naohisa; Shibuya Takayuki; Kawase Akimichi; Kato Hitoshi; Tsuji Shinji; Suzuki Shigeharu

Archive | 2002

Reduktionsmittelzufuhrvorrichtung für Verbrennungsmotor

Itoh Kazuhiro; Daido Shigeki; Oyama Naohisa

Archive | 1999

DIAGNOSING DEVICE FOR CATALYST FOR PURIFYING EXHAUST GAS FROM INTERNAL COMBUSTION ENGINE

Omichi Shigeki; Oyama Naohisa; Hirota Shinya

Archive | 2003

REDUCING AGENT SUPPLYING DEVICE

Omichi Shigeki; Oyama Naohisa; Narita Morio; Yamamoto Yoshihisa

Archive | 2001

Reducing agent feed system for vehicle internal combustion engine nitrogen oxides catalytic converter comprises storage container for solid agent and gasifier

Itoh Kazuhiro; Daido Shigeki; Oyama Naohisa

Archive | 2002

REDUCING AGENT FEEDER OF INTERNAL COMBUSTION ENGINE AND METHOD OF PROMOTING SUBLIMATION OF REDUCING AGENT

Nakatani Koichiro; Tanaka Toshiaki; Hirota Shinya; Ito Kazuhiro; Omichi Shigeki; Oyama Naohisa

Archive | 2002

REDUCING AGENT SUPPLYING DEVICE FOR INTERNAL COMBUSTION ENGINE

Nakatani Koichiro; Tanaka Toshiaki; Hirota Shinya; Ito Kazuhiro; Omichi Shigeki; Oyama Naohisa

Archive | 2000

DISCHARGED BLACK SMOKE REDUCING SYSTEM FOR INTERNAL COMBUSTION ENGINE

Kodama Yoshimasa; Omichi Shigeki; Oyama Naohisa; Inohara Takayuki; Sugiyama Toshihisa

Archive | 1999

DEVICE FOR ADDING REDUCTANT FOR EXHAUST GAS PURIFYING CATALYST

Omichi Shigeki; Oyama Naohisa; Hirota Shinya; Iwasaki Eiji; Tanaka Toshiaki

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Collaboration

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Hirota Shinya

Toyota

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Tanaka Toshiaki

Toyota

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Nakatani Koichiro

Toyota

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Daido Shigeki

Toyota

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Itoh Kazuhiro

Toyota

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Miura Masahide

Toyota

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Suzuki Hiromasa

Toyota

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Asanuma Takamitsu

Toyota

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Kibe Kazuya

Toyota

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Saito Yoshinori

Toyota

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