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Hiroshi Ichikawa

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  • Ina-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chip type fuse
    • Patent number 9,779,904
    • Issue date Oct 3, 2017
    • KOA Corporation
    • Takahiro Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CHIP-TYPE CURRENT FUSE
    • Publication number 20220319788
    • Publication date Oct 6, 2022
    • KOA Corporation
    • Hiroshi ICHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHIP TYPE FUSE
    • Publication number 20150371804
    • Publication date Dec 24, 2015
    • KOA CORPORATION
    • Takahiro Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS