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Yoichi Doi
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Osaka, JP
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last 30 patents
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Patent Grant
Vehicle location detecting system
Patent number
5,119,301
Issue date
Jun 2, 1992
Sumitomo Electric Industries, Ltd.
Osamu Shimizu
G01 - MEASURING TESTING
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Patent Grant
Calibration apparatus of angular velocity sensor in self-contained...
Patent number
5,115,238
Issue date
May 19, 1992
Sumitomo Electric Industries, Ltd.
Osamu Shimizu
G01 - MEASURING TESTING