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CHIKA HIRAKAWA

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  • Sakai City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Analyzer
    • Patent number 11,397,165
    • Issue date Jul 26, 2022
    • Sharp Kabushiki Kaisha
    • Chika Hirakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Analysis apparatus
    • Patent number 10,782,265
    • Issue date Sep 22, 2020
    • SHARP KABUSHIKI KAISHA
    • Shohei Komaru
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ILLUMINATION SYSTEM AND PHOTOGRAPHY SYSTEM
    • Publication number 20240073505
    • Publication date Feb 29, 2024
    • Sharp Kabushiki Kaisha
    • Hidemasa KUBOTA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ANALYZER
    • Publication number 20200393409
    • Publication date Dec 17, 2020
    • Sharp Kabushiki Kaisha
    • CHIKA HIRAKAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ANALYSIS APPARATUS
    • Publication number 20190302055
    • Publication date Oct 3, 2019
    • Sharp Kabushiki Kaisha
    • SHOHEI KOMARU
    • G01 - MEASURING TESTING