TREA

Hirokatsu Yaegashi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical connector
    • Patent number 6,174,187
    • Issue date Jan 16, 2001
    • Hirose Electric Co., Ltd.
    • Yoku Yamagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number 5,924,883
    • Issue date Jul 20, 1999
    • Hirose Electric Co., Ltd.
    • Yoku Yamagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number 5,897,390
    • Issue date Apr 27, 1999
    • Hirose Electric Co., Ltd.
    • Yoku Yamagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number 5,888,086
    • Issue date Mar 30, 1999
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Card edge connector
    • Patent number 5,836,780
    • Issue date Nov 17, 1998
    • Hirose Electric Co., Ltd.
    • Akinori Mizumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial ribbon cable connector
    • Patent number 5,256,082
    • Issue date Oct 26, 1993
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-speed transmission electrical connector
    • Patent number 5,238,414
    • Issue date Aug 24, 1993
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Substrate connector
    • Patent number 5,211,571
    • Issue date May 18, 1993
    • Hirose Electric Co., Ltd.
    • Tatsuya Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector for coaxial ribbon cable
    • Patent number 5,178,560
    • Issue date Jan 12, 1993
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial ribbon cable connector
    • Patent number 5,169,325
    • Issue date Dec 8, 1992
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing electrical contact pins
    • Patent number 4,821,411
    • Issue date Apr 18, 1989
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical contact pin
    • Patent number 4,737,114
    • Issue date Apr 12, 1988
    • Hirose Electric Co.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric connector for coaxial ribbon cable
    • Patent number 4,365,856
    • Issue date Dec 28, 1982
    • Hirose Electric Co., Ltd.
    • Hirokatsu Yaegashi
    • H01 - BASIC ELECTRIC ELEMENTS