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Mitsunori Sugiyama
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Minami-ashigara, JP
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last 30 patents
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Patent Grant
Method of forming photographic line and half-tone images
Patent number
4,113,489
Issue date
Sep 12, 1978
Fuji Photo Film Co., Ltd.
Mitsunori Sugiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY