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Tsuyoshi Hamai

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  • Makinohara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector and mounting structure
    • Patent number 12,199,374
    • Issue date Jan 14, 2025
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fixing structure of separate leaf spring
    • Patent number 9,711,885
    • Issue date Jul 18, 2017
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lock structure of connector
    • Patent number 9,203,190
    • Issue date Dec 1, 2015
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Divided connector for regulating a terminal
    • Patent number 7,896,696
    • Issue date Mar 1, 2011
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Shield end processing structure
    • Patent number 7,491,071
    • Issue date Feb 17, 2009
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Waterproof connector and method of inserting terminals in waterproo...
    • Patent number 6,739,908
    • Issue date May 25, 2004
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Locking structure and wire-harness component
    • Patent number 6,740,815
    • Issue date May 25, 2004
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector assembly
    • Patent number 6,695,631
    • Issue date Feb 24, 2004
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Protective cover
    • Patent number 6,568,967
    • Issue date May 27, 2003
    • Yazaki Corporation
    • Shigemitsu Inaba
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Female terminal
    • Patent number 6,095,873
    • Issue date Aug 1, 2000
    • Yazaki Corporation
    • Kenji Muramatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Half-fitting prevention connector
    • Patent number 6,059,597
    • Issue date May 9, 2000
    • Yazaki Corporation
    • Takayoshi Endo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Half-fitting prevention connector
    • Patent number 5,993,238
    • Issue date Nov 30, 1999
    • Yazaki Corporation
    • Toshiharu Kudo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector locking structure
    • Patent number 5,785,546
    • Issue date Jul 28, 1998
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector
    • Patent number 5,743,770
    • Issue date Apr 28, 1998
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector adapted for fit detection
    • Patent number 5,588,873
    • Issue date Dec 31, 1996
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Female terminal parts
    • Patent number 5,441,428
    • Issue date Aug 15, 1995
    • Yazaki Corporation
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTOR
    • Publication number 20240213703
    • Publication date Jun 27, 2024
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING SHIELD SHELL AND CONNECTOR
    • Publication number 20240213721
    • Publication date Jun 27, 2024
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CONNECTOR
    • Publication number 20240204451
    • Publication date Jun 20, 2024
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR AND MOUNTING STRUCTURE
    • Publication number 20230120275
    • Publication date Apr 20, 2023
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20230122279
    • Publication date Apr 20, 2023
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20230122390
    • Publication date Apr 20, 2023
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    JOINT CONNECTOR
    • Publication number 20150340790
    • Publication date Nov 26, 2015
    • YAZAKI CORPORATION
    • Tsuyoshi HAMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR
    • Publication number 20140314477
    • Publication date Oct 23, 2014
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LOCK STRUCTURE OF CONNECTOR
    • Publication number 20140179146
    • Publication date Jun 26, 2014
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    JOINT CONNECTOR
    • Publication number 20140134869
    • Publication date May 15, 2014
    • YAZAKI CORPORATION
    • Tsuyoshi HAMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIXING STRUCTURE OF SEPARATE LEAF SPRING
    • Publication number 20140011410
    • Publication date Jan 9, 2014
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIVIDED CONNECTOR
    • Publication number 20100136829
    • Publication date Jun 3, 2010
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SHIELD END PROCESSING STRUCTURE
    • Publication number 20080113559
    • Publication date May 15, 2008
    • YAZAKI CORPORATION
    • Tsuyoshi HAMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Locking structure and wire-harness component
    • Publication number 20020157854
    • Publication date Oct 31, 2002
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Connector assembly
    • Publication number 20020160638
    • Publication date Oct 31, 2002
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Waterproof connector and method of inserting terminals in waterproo...
    • Publication number 20020127912
    • Publication date Sep 12, 2002
    • YAZAKI CORPORATION
    • Tsuyoshi Hamai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Protective cover
    • Publication number 20020009932
    • Publication date Jan 24, 2002
    • YAZAKI CORPORATION
    • Shigemitsu Inaba
    • H01 - BASIC ELECTRIC ELEMENTS