Exhaust gas purification system for internal combustion engine

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United States of America Patent

PATENT NO 8225601
APP PUB NO 20090104088A1
SERIAL NO

12295369

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Abstract

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An exhaust gas purification system includes: a catalyst (3) provided in an exhaust gas passage of an internal combustion engine (1) and having a carrier containing a basic oxide and platinum carried on the carrier; a catalyst (4) for purifying NOx; and oxygen supply means (2).

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI 4718571 ?4718571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dohmae, Kazuhiko Nissin, JP 7 51
Hatanaka, Miho Aichi-ken, JP 19 237
Ikeda, Yasuo Toyota, JP 52 1624
Matsumoto, Shinichi Aichi-ken, JP 162 2044
Miura, Masahide Susono, JP 66 316
Nagai, Yasutaka Aichi-ken, JP 17 345
Takagi, Nobuyuki Susono, JP 40 329
Tanabe, Toshitaka Aichi-ken, JP 39 251
Yamamoto, Toshio Aichi-ken, JP 164 2567

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