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Yoshihiro Iwama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Disk brake
    • Patent number 12,169,008
    • Issue date Dec 17, 2024
    • HITACHI ASTEMO, LTD.
    • Miyuki Uno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wearable sensor
    • Patent number D898597
    • Issue date Oct 13, 2020
    • Hitachi, Ltd.
    • Masaru Oda
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Biometric authentication device and system
    • Patent number 10,460,187
    • Issue date Oct 29, 2019
    • Hitachi, Ltd.
    • Masaru Oda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable terminal device
    • Patent number 7,643,855
    • Issue date Jan 5, 2010
    • Hitachi, Ltd.
    • Yoshihiro Iwama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mobile telephone
    • Patent number 7,460,885
    • Issue date Dec 2, 2008
    • Hitachi, Ltd.
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital video disc recorder with hard disk recorder
    • Patent number D530691
    • Issue date Oct 24, 2006
    • Hitachi, Ltd.
    • Toshiyuki Moriya
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Digital video disc recorder with video tape recorder
    • Patent number D530293
    • Issue date Oct 17, 2006
    • Hitachi, Ltd.
    • Toshiyuki Moriya
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mobile telephone
    • Patent number D526298
    • Issue date Aug 8, 2006
    • Hitachi, Ltd.
    • Yuichiro Kota
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined digital video disc recorder and video tape recorder
    • Patent number D519091
    • Issue date Apr 18, 2006
    • Hitachi, Ltd.
    • Toshiyuki Moriya
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video camera with digital video disk player
    • Patent number D517107
    • Issue date Mar 14, 2006
    • Hitachi, Ltd.
    • Akira Kojima
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera with digital video disk player
    • Patent number D515123
    • Issue date Feb 14, 2006
    • Hitachi, Ltd.
    • Akira Kojima
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital video disk recorder with hard disk
    • Patent number D515053
    • Issue date Feb 14, 2006
    • Hitachi, Ltd.
    • Toshiyuki Morita
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined digital video disc recorder and hard disk recorder
    • Patent number D513410
    • Issue date Jan 3, 2006
    • Hitachi, Ltd.
    • Toshiyuki Moriya
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mobile telephone
    • Patent number 6,957,083
    • Issue date Oct 18, 2005
    • Hitachi, Ltd.
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mobile telephone
    • Patent number D503695
    • Issue date Apr 5, 2005
    • Hitachi, Ltd.
    • Yuichiro Kota
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld computer
    • Patent number D490422
    • Issue date May 25, 2004
    • Hitachi, Ltd.
    • Yoshihiro Iwama
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mobile telephone
    • Patent number D484478
    • Issue date Dec 30, 2003
    • Hitachi, Ltd.
    • Yuichiro Kota
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld computer
    • Patent number D469762
    • Issue date Feb 4, 2003
    • Hitachi, Ltd.
    • Yoshihiro Iwama
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Ride simulation system
    • Patent number 6,431,989
    • Issue date Aug 13, 2002
    • Hitachi, Ltd.
    • Atsushi Katayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Television receiver
    • Patent number D342503
    • Issue date Dec 21, 1993
    • Hitachi, Ltd.
    • Tadashi Kitashima
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    DISK BRAKE
    • Publication number 20220299077
    • Publication date Sep 22, 2022
    • Hitachi Astemo, Ltd.
    • Miyuki UNO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BIOMETRIC AUTHENTICATION DEVICE AND SYSTEM
    • Publication number 20180247142
    • Publication date Aug 30, 2018
    • Hitachi, Ltd
    • Masaru ODA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Portable terminal device
    • Publication number 20070015551
    • Publication date Jan 18, 2007
    • Yoshihiro Iwama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Mobile telephone
    • Publication number 20050287953
    • Publication date Dec 29, 2005
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Mobile telephone
    • Publication number 20040204064
    • Publication date Oct 14, 2004
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Tag management server
    • Publication number 20030095032
    • Publication date May 22, 2003
    • Takeshi Hoshino
    • G06 - COMPUTING CALCULATING COUNTING