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Atushi Maruyama
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Yokohama, JP
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last 30 patents
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Patent Grant
Single lens reflex camera with collapsible lens
Patent number
5,432,574
Issue date
Jul 11, 1995
Olympus Optical Co., Ltd.
Azuma Miyazawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Automatic focusing camera with multiple distance measuring function
Patent number
5,051,766
Issue date
Sep 24, 1991
Olympus Optical Co., Ltd.
Osamu Nonaka
G02 - OPTICS