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Endoscope device
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Patent number 5,191,878
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Issue date Mar 9, 1993
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Olympus Optical Co., Ltd.
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Yoshihiro Iida
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Endoscope apparatus
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Patent number 5,060,632
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Issue date Oct 29, 1991
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Olympus Optical Co., Ltd.
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Hiroki Hibino
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Endoscope apparatus
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Patent number 4,982,725
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Issue date Jan 8, 1991
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Olympus Optical Co., Ltd.
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Hiroki Hibino
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Solid state imaging apparatus
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Patent number 4,918,521
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Issue date Apr 17, 1990
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Olympus Optical Co., Ltd.
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Hisao Yabe
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE