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Gradation reproduction
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Patent number 6,404,508
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Issue date Jun 11, 2002
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Minolta Co., Ltd.
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Ken Ota
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G06 - COMPUTING CALCULATING COUNTING
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Gradation reproduction
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Patent number 6,236,465
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Issue date May 22, 2001
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Minolta Co., Ltd.
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Ken Ota
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transfer device
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Patent number 6,115,577
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Issue date Sep 5, 2000
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Minolta Co., Ltd.
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Shinichi Takemoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image forming apparatus
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Patent number 5,873,011
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Issue date Feb 16, 1999
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Minolta Co., Ltd.
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Shinichi Takemoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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