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Endoscope system
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Patent number 4,870,950
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Issue date Oct 3, 1989
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Kouji Kanbara
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Endoscope apparatus
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Patent number 4,867,136
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Issue date Sep 19, 1989
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Olympus Optical Co., Ltd.
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Akira Suzuki
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Light control device for endoscope
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Patent number 4,868,645
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Issue date Sep 19, 1989
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Olympus Optical Co., Ltd.
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Kazunari Kobayashi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Endoscope system
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Patent number 4,755,873
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Issue date Jul 5, 1988
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Olympus Optical Co., Ltd.
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Kazunari Kobayashi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Method of applying a resist
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Patent number 4,738,910
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Issue date Apr 19, 1988
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Hitachi, Ltd.
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Tetsuo Ito
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Film cassette
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Patent number 4,524,920
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Issue date Jun 25, 1985
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Olympus Optical Co., Ltd.
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Atsushi Kidawara
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Film cassette
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Patent number 4,482,050
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Issue date Nov 13, 1984
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Olympus Optical Co., Ltd.
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Atsushi Kidawara
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY