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Takumi Uchiyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FOAM DISCHARGE CONTAINER
    • Publication number 20200316619
    • Publication date Oct 8, 2020
    • KAO CORPORATION
    • Takumi UCHIYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID-DISCHARGING CONTAINER
    • Publication number 20190001357
    • Publication date Jan 3, 2019
    • KAO CORPORATION
    • Takumi UCHIYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SLIT LAMP MICROSCOPE
    • Publication number 20140139807
    • Publication date May 22, 2014
    • KABUSHIKI KAISHA TOPCON
    • Takumi Uchiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Apparatus for processing chamfering of eyeglass lens
    • Publication number 20060166605
    • Publication date Jul 27, 2006
    • KABUSHIKI KAISHA TOPCON
    • Yoshiyuki Hatano
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Method for processing chamfering of eyeglass lens and apparatus for...
    • Publication number 20040209547
    • Publication date Oct 21, 2004
    • KABUSHIKI KAISHA TOPCON
    • Yoshiyuki Hatano
    • B24 - GRINDING POLISHING