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RISA OTSUKA

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tooth bleaching device
    • Patent number 10,245,129
    • Issue date Apr 2, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masayoshi Nagayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Teeth bleaching apparatus
    • Patent number 10,016,264
    • Issue date Jul 10, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Risa Otsuka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Teeth surface stain removing apparatus and teeth surface stain remo...
    • Patent number 9,775,986
    • Issue date Oct 3, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kaori Ajiki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOTH-WHITENING DEVICE
    • Publication number 20190151060
    • Publication date May 23, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Risa OTSUKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOOTH-WHITENING DEVICE
    • Publication number 20190151059
    • Publication date May 23, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Risa OTSUKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TEETH BLEACHING APPARATUS
    • Publication number 20160361149
    • Publication date Dec 15, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Risa OTSUKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOOTH BLEACHING DEVICE
    • Publication number 20160135936
    • Publication date May 19, 2016
    • Panasonic Intellectual Property Mmanagement Co., Ltd.
    • Masayoshi NAGAYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TEETH SURFACE STAIN REMOVING APPARATUS AND TEETH SURFACE STAIN REMO...
    • Publication number 20160096014
    • Publication date Apr 7, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • KAORI AJIKI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE