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Oral cavity image pickup apparatus
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Patent number 6,784,919
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Issue date Aug 31, 2004
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Matsushita Electric Industrial Co., Ltd.
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Kiyoko Ooshima
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Videoscope and its display unit
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Patent number 6,674,462
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Issue date Jan 6, 2004
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Matsushita Electric Industrial Co., Ltd.
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Kiyoko Ooshima
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Video scope with discriminating cover
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Patent number 6,599,238
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Issue date Jul 29, 2003
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Matsushita Electric Industrial Co., Ltd.
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Kiyoko Ooshima
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Videoscope for dental or other use
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Patent number 6,181,369
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Issue date Jan 30, 2001
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Matsushita Electric Industrial Co., Ltd.
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Kiyoko Ooshima
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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