TREA

Yasuo Hirayama

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw tightening structure
    • Patent number 5,645,457
    • Issue date Jul 8, 1997
    • Yazaki Corporation
    • Yasuo Hirayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector housing
    • Patent number D334013
    • Issue date Mar 16, 1993
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D329222
    • Issue date Sep 8, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D328278
    • Issue date Jul 28, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D327869
    • Issue date Jul 14, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for electrical connector
    • Patent number D326258
    • Issue date May 19, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D326084
    • Issue date May 12, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D325722
    • Issue date Apr 28, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for electrical connector
    • Patent number D325371
    • Issue date Apr 14, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for electrical connector
    • Patent number D325190
    • Issue date Apr 7, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D325025
    • Issue date Mar 31, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for an electrical connector
    • Patent number D324847
    • Issue date Mar 24, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for electrical connector
    • Patent number D324848
    • Issue date Mar 24, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for an electrical connector
    • Patent number D324849
    • Issue date Mar 24, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for electrical connector
    • Patent number D324672
    • Issue date Mar 17, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324510
    • Issue date Mar 10, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324202
    • Issue date Feb 25, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324206
    • Issue date Feb 25, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324028
    • Issue date Feb 18, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324025
    • Issue date Feb 18, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324027
    • Issue date Feb 18, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D324032
    • Issue date Feb 18, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D323811
    • Issue date Feb 11, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D323810
    • Issue date Feb 11, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D323812
    • Issue date Feb 11, 1992
    • Yazaki Corporation
    • Tadahiro Sueyoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for electrical connector
    • Patent number D323814
    • Issue date Feb 11, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D323142
    • Issue date Jan 14, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D323147
    • Issue date Jan 14, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector housing
    • Patent number D323153
    • Issue date Jan 14, 1992
    • Yazaki Corporation
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Housing for an electrical connector
    • Patent number D323151
    • Issue date Jan 14, 1992
    • Sumitomo Wiring Systems, Ltd.
    • Yasuhiro Nagasaka
    • D13 - Equipment for production, distribution, or transformation of energy