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Takehiko Sagara
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Kumagaya, JP
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last 30 patents
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Patent Grant
Magnetic encoder with a plurality of magnetic signal-generating mea...
Patent number
5,325,056
Issue date
Jun 28, 1994
Hitachi Metals, Ltd.
Yukimasa Shonowaki
G01 - MEASURING TESTING
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Patent Grant
Magnetic encoder including plural magnetic pole lines having differ...
Patent number
5,172,057
Issue date
Dec 15, 1992
Hitachi Metals, Ltd.
Kuniaki Yoshimura
G01 - MEASURING TESTING