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Shingo ONO

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  • Okazaki-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic lens
    • Patent number 11,401,400
    • Issue date Aug 2, 2022
    • Tokai Optical Co., Ltd.
    • Yuichi Shishino
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spectacle lens manufacturing system
    • Patent number 11,072,138
    • Issue date Jul 27, 2021
    • Tokai Optical Co., Ltd.
    • Atsushi Nagao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Spectacle lens manufacturing system
    • Patent number 10,688,739
    • Issue date Jun 23, 2020
    • Tokai Optical Co., Ltd.
    • Hiroaki Watanabe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SPECTACLE LENS MANUFACTURING SYSTEM
    • Publication number 20180133987
    • Publication date May 17, 2018
    • Tokai Optical Co., Ltd.
    • Hiroaki WATANABE
    • G02 - OPTICS
  • Information Patent Application

    SPECTACLE LENS MANUFACTURING SYSTEM
    • Publication number 20180133989
    • Publication date May 17, 2018
    • Tokai Optical Co., Ltd.
    • Atsushi Nagao
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    PLASTIC LENS
    • Publication number 20180134872
    • Publication date May 17, 2018
    • Tokai Optical Co., Ltd.
    • Yuichi SHISHINO
    • G02 - OPTICS