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Video camera
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Patent number 4,984,084
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Issue date Jan 8, 1991
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Fuji Photo Film Co., Ltd.
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Hidemi Sasaki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Calculus crushing apparatus
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Patent number 4,768,505
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Issue date Sep 6, 1988
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Olympus Optical Co., Ltd.
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Tsutomu Okada
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Photographic camera
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Patent number 4,684,229
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Issue date Aug 4, 1987
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Fuji Photo Film Co., Ltd.
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Mikio Utsugi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Endoscope
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Patent number 4,552,129
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Issue date Nov 12, 1985
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Olympus Optical Co., Ltd.
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Mikio Utsugi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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