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Cleaning unit
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Patent number 5,434,659
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Issue date Jul 18, 1995
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Sharp Kabushiki Kaisha
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Takeshi Takarada
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Developing apparatus
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Patent number 5,138,386
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Issue date Aug 11, 1992
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Sharp Kabushiki Kaisha
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Tokiyuki Okano
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Developing apparatus
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Patent number 5,070,368
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Issue date Dec 3, 1991
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Sharp Kabushiki Kaisha
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Tokiyuki Okano
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Copying apparatus
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Patent number 4,952,986
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Issue date Aug 28, 1990
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Sharp Kabushiki Kaisha
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Yasutaka Maeda
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY