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Fresnel lens manufacturing apparatus
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Patent number 6,074,196
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Issue date Jun 13, 2000
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Fuji Photo Film Co., Ltd.
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Mitsuru Shimizu
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Fresnel lens manufacturing apparatus
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Patent number 5,840,352
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Issue date Nov 24, 1998
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Fuji Photo Film Co., Ltd.
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Mitsuru Shimizu
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Instant camera
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Patent number 5,794,077
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Issue date Aug 11, 1998
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Fuji Photo Film Co., Ltd.
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Mitsuru Shimizu
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Instant camera
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Patent number 5,608,477
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Issue date Mar 4, 1997
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Fuji Photo Film Co., Ltd.
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Mitsuru Shimizu
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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