TREA

Tetsuya Kifune

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Waterproofed electrical connector
    • Patent number 10,490,930
    • Issue date Nov 26, 2019
    • Mitsumi Electric Co., Ltd.
    • Tetsuya Kifune
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic component
    • Patent number 9,054,461
    • Issue date Jun 9, 2015
    • Nintendo Co., Ltd.
    • Hiroki Goto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hand held controller for games
    • Patent number 7,753,786
    • Issue date Jul 13, 2010
    • Mitsumi Electric Co., Ltd.
    • Hiroshi Ishimaru
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Joy stick
    • Patent number 6,667,734
    • Issue date Dec 23, 2003
    • Mitsumi Electric Co., Ltd.
    • Hitoshi Furukawa
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTOR
    • Publication number 20180287291
    • Publication date Oct 4, 2018
    • MITSUMI ELECTRIC CO., LTD.
    • Tetsuya KIFUNE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC PART AND CONNECTOR
    • Publication number 20180287290
    • Publication date Oct 4, 2018
    • MITSUMI ELECTRIC CO., LTD.
    • Tetsuya KIFUNE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20120282816
    • Publication date Nov 8, 2012
    • Nintendo Co., Ltd.
    • Hiroki GOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Controller for games
    • Publication number 20040142749
    • Publication date Jul 22, 2004
    • Hiroshi Ishimaru
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Joy stick
    • Publication number 20020005833
    • Publication date Jan 17, 2002
    • Hitoshi Furukawa
    • G05 - CONTROLLING REGULATING