Magnetic encoder device and actuator

United States of America Patent

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Sep 8, 2009
Grant Date
Jul 19, 2007
app pub date
Oct 21, 2004
filing date
Oct 24, 2003

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Abstract

Provided is a magnetic encoder device capable of detecting a rotating angle of an actuator having a cavity structure. and the air gap.

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Patent Owner(s)

KABUSHIKI KAISHA YASKAWA DENKI

International Classification(s)

G05B:CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTION....

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Inventor Name	Address	# of filed Patents	Total Citations
Arinaga, Yuji	Fukuoka , JP	29	379
Hayakawa, Hirotoshi	Saitama , JP	2	24
Imai, Kazutoshi	Fukuoka , JP	4	76
Kabashima, Takefumi	Fukuoka , JP	5	59
Ohto, Motomichi	Fukuoka , JP	17	323
Tominaga, Ryuichiro	Fukuoka , JP	37	153

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Magnetic encoder device and actuator

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United States of America Patent

10576532

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PATENT NO	7586283
APP PUB NO	20070164733A1
SERIAL NO	10576532
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 08, 2009	US,7586283,B2 US7586283B2	GRANTED PATENT AS SECOND PUBLICATION
July 19, 2007	US,20070164733,A1 US20070164733A1	FIRST PUBLISHED PATENT APPLICATION

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10576532

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