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Hiroki HAMADA

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Small antenna and manufacturing method thereof
    • Patent number 6,917,345
    • Issue date Jul 12, 2005
    • The Furukawa Electric Co., Ltd.
    • Hiroki Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Line-shaped antenna
    • Patent number 6,894,646
    • Issue date May 17, 2005
    • The Furukawa Electric Co., Ltd.
    • Takanori Washiro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip antenna and method of manufacturing the same
    • Patent number 6,724,347
    • Issue date Apr 20, 2004
    • The Furukawa Electric Co., Ltd.
    • Isao Tomomatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Antenna device
    • Patent number 6,642,907
    • Issue date Nov 4, 2003
    • The Furukawa Electric Co., Ltd.
    • Hiroki Hamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Small antenna and manufacturing method thereof
    • Patent number 6,639,557
    • Issue date Oct 28, 2003
    • The Furukawa Electric Co., Ltd.
    • Yoshikazu Kamei
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Compact antenna and producing method thereof
    • Patent number 6,630,911
    • Issue date Oct 7, 2003
    • The Furukawa Electric Co., Ltd.
    • Yoshikazu Kamei
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Chip antenna and method of manufacturing the same
    • Patent number 6,583,762
    • Issue date Jun 24, 2003
    • The Furukawa Electric Co., Ltd.
    • Hiroki Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20220299539
    • Publication date Sep 22, 2022
    • HITACHI HIGH-TECH CORPORATION
    • Yosuke HORIE
    • G01 - MEASURING TESTING
  • Information Patent Application

    RESIN CONTAINER AND MONITORING DEVICE
    • Publication number 20220283280
    • Publication date Sep 8, 2022
    • FURUKAWA ELECTRIC CO., LTD.
    • Hiroki HAMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RESIN CONTAINER AND WIRELESS COMMUNICATION SYSTEM
    • Publication number 20220286824
    • Publication date Sep 8, 2022
    • FURUKAWA ELECTRIC CO., LTD.
    • Hiroki HAMADA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HOUSING UNIT
    • Publication number 20220231398
    • Publication date Jul 21, 2022
    • FURUKAWA ELECTRIC CO., LTD.
    • Yuito MITSUHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRINTED CIRCUIT BOARD, ANTENNA, WIRELESS COMMUNICATION DEVICE AND M...
    • Publication number 20130088406
    • Publication date Apr 11, 2013
    • FURUKAWA ELECTRIC CO., LTD.
    • Hiroki HAMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Chip antenna and method of manufacturing the same
    • Publication number 20030030593
    • Publication date Feb 13, 2003
    • Isao Tomomatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Line-shaped antenna
    • Publication number 20030006940
    • Publication date Jan 9, 2003
    • Takanori Washiro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Small antenna and manufacturing method thereof
    • Publication number 20020105479
    • Publication date Aug 8, 2002
    • Hiroki Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Antenna device
    • Publication number 20020093457
    • Publication date Jul 18, 2002
    • Hiroki Hamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Chip antenna and method of manufacturing the same
    • Publication number 20020089456
    • Publication date Jul 11, 2002
    • Hiroki Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Compact antenna and producing method thereof
    • Publication number 20020080076
    • Publication date Jun 27, 2002
    • Yoshikazu Kamei
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Small antenna and manufacturing method thereof
    • Publication number 20020080077
    • Publication date Jun 27, 2002
    • Yoshikazu Kamei
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Chip antenna and method of manufacturing the same
    • Publication number 20020075186
    • Publication date Jun 20, 2002
    • Hiroki Hamada
    • H01 - BASIC ELECTRIC ELEMENTS