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Mitsumasa Ookubo
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Hachioji, JP
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last 30 patents
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Patent Grant
Optical lens system-driving control apparatus for driving a plurali...
Patent number
5,202,717
Issue date
Apr 13, 1993
Olympus Optical Co., Ltd.
Mitsumasa Ookubo
G02 - OPTICS
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Patent Grant
Optical lens system-driving control apparatus for microscopically d...
Patent number
5,146,071
Issue date
Sep 8, 1992
Olympus Optical Co., Ltd.
Mitsumasa Ookubo
G02 - OPTICS