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Yoichiro Azuma

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical connector
    • Patent number D453922
    • Issue date Feb 26, 2002
    • Kel Corporation
    • Yoichiro Azuma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector
    • Patent number D436577
    • Issue date Jan 23, 2001
    • Kel Corporation
    • Yoichiro Azuma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector
    • Patent number D421596
    • Issue date Mar 14, 2000
    • KEL Corporation
    • Yoichiro Azuma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector with contacts retained in housing grooves
    • Patent number 6,024,608
    • Issue date Feb 15, 2000
    • KEL Corporation
    • Yoichiro Azuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector with shielded power contacts
    • Patent number 6,007,352
    • Issue date Dec 28, 1999
    • Kez Corporation
    • Yoichiro Azuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number D417194
    • Issue date Nov 30, 1999
    • KEL Corporation
    • Yoichiro Azuma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Connector assembly with alternate housings with and without power c...
    • Patent number 5,971,800
    • Issue date Oct 26, 1999
    • KEL Corporation
    • Yoichiro Azuma
    • G06 - COMPUTING CALCULATING COUNTING