Operation control method on the basis of ion current in internal combustion engine

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Jul 5, 2011
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Feb 26, 2009
app pub date
Jan 31, 2007
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Feb 6, 2006

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Abstract

on the basis of a state of the detected ion current, wherein a control at an engine start point in time on the basis of the state of the ion current is stopped for predetermined cycles just after the engine start.

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Patent Owner(s)

Patent Owner	Address
TOYOTA JIDOSHA KABUSHIKI KAISHA	1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571
DIAMOND ELECTRIC MFG CO LTD	OSAKA 532-0026
DAIHATSU MOTOR CO LTD	OSAKA JAPAN OSAKA

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Inventor Name	Address	# of filed Patents	Total Citations
Asano, Morito	Osaka, JP	10	47
Fukumura, Yoshiyuki	Osaka, JP	8	59
Izumi, Mitsuhiro	Osaka, JP	45	269
Kitaura, Kouichi	Aichi-ken, JP	4	12
Satoya, Kouichi	Aichi-ken, JP	4	26
Yoshioka, Mamoru	Aichi-ken, JP	180	1638

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Operation control method on the basis of ion current in internal combustion engine

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United States of America Patent

12278330

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PATENT NO	7971571
APP PUB NO	20090050108A1
SERIAL NO	12278330
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 05, 2011	US,7971571,B2 US7971571B2	GRANTED PATENT AS SECOND PUBLICATION
February 26, 2009	US,20090050108,A1 US20090050108A1	FIRST PUBLISHED PATENT APPLICATION

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