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Jun Koizumi

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic probe
    • Patent number 9,339,255
    • Issue date May 17, 2016
    • Konica Minolta, Inc.
    • Shigeyoshi Hasegawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic probe
    • Patent number 7,833,162
    • Issue date Nov 16, 2010
    • Panasonic Corporation
    • Shigeyoshi Hasegawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic probe
    • Patent number 7,431,697
    • Issue date Oct 7, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuyoshi Irioka
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Ultrasonic motor driving device and ultrasonic diagnosis apparatus
    • Patent number 7,375,455
    • Issue date May 20, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Jun Koizumi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Ultrasonic probe
    • Patent number 6,645,151
    • Issue date Nov 11, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuyoshi Irioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic probe and method of producing same
    • Patent number 6,569,100
    • Issue date May 27, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Okawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic probe
    • Patent number 6,551,245
    • Issue date Apr 22, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuyoshi Irioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Audio playback system
    • Patent number 5,745,583
    • Issue date Apr 28, 1998
    • Honda Giken Kogyo Kabushiki Kaisha
    • Jun Koizumi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRASONIC PROBE
    • Publication number 20160220229
    • Publication date Aug 4, 2016
    • Konica Minolta, Inc.
    • Shigeyoshi HASEGAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC PROBE
    • Publication number 20110245681
    • Publication date Oct 6, 2011
    • PANASONIC CORPORATION
    • Shigeyoshi HASEGAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic motor driving device and ultrasonic diagnosis apparatus
    • Publication number 20060250046
    • Publication date Nov 9, 2006
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Jun Koizumi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic probe
    • Publication number 20060173329
    • Publication date Aug 3, 2006
    • Kazuyoshi Irioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic probe
    • Publication number 20050215905
    • Publication date Sep 29, 2005
    • Shigeyoshi Hasegawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic probe
    • Publication number 20050184624
    • Publication date Aug 25, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeyoshi Hasegawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic probe
    • Publication number 20030109786
    • Publication date Jun 12, 2003
    • Kazuyoshi Irioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic probe and method of producing same
    • Publication number 20020062080
    • Publication date May 23, 2002
    • Eiichi Okawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE