TREA

Kazuo Shibukawa

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Lens barrel and imaging device
    • Patent number 8,611,028
    • Issue date Dec 17, 2013
    • Panasonic Corporation
    • Koichiro Hirabayashi
    • G02 - OPTICS
  • Information Patent Grant

    Shielding structure and imaging device support structure
    • Patent number 8,553,343
    • Issue date Oct 8, 2013
    • Panasonic Corporation
    • Hiroyasu Fujinaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Torque limiter
    • Patent number 7,246,766
    • Issue date Jul 24, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuo Shibukawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording and reproducing apparatus including an idler mou...
    • Patent number 7,167,337
    • Issue date Jan 23, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Kurumatani
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Reel driving device
    • Patent number 7,163,172
    • Issue date Jan 16, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuo Shibukawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Sheet metal outsert-molded gear
    • Patent number 6,993,993
    • Issue date Feb 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Akio Konishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiter and reel mount
    • Patent number 6,817,949
    • Issue date Nov 16, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Koichiro Hirabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiter and reel mount
    • Patent number 6,722,992
    • Issue date Apr 20, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Koichiro Hirabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reel mount
    • Patent number 6,641,073
    • Issue date Nov 4, 2003
    • Koichiro Hirabayashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording/reproduction apparatus, with inclination adjusti...
    • Patent number 6,282,057
    • Issue date Aug 28, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Akio Konishi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    LENS BARREL AND IMAGING DEVICE
    • Publication number 20120176691
    • Publication date Jul 12, 2012
    • PANASONIC CORPORATION
    • Koichiro Hirabayashi
    • G02 - OPTICS
  • Information Patent Application

    SHIELDING STRUCTURE AND IMAGING DEVICE SUPPORT STRUCTURE
    • Publication number 20110304919
    • Publication date Dec 15, 2011
    • PANASONIC CORPORATION
    • Hiroyasu FUJINAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Magnetic recording and reproduction apparatus and method for assemb...
    • Publication number 20040228028
    • Publication date Nov 18, 2004
    • Hiroshi Kurumatani
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Torque limiter
    • Publication number 20040211855
    • Publication date Oct 28, 2004
    • Kazuo Shibukawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Reel driving device
    • Publication number 20040206843
    • Publication date Oct 21, 2004
    • Kazuo Shibukawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Torque limiter and reel mount
    • Publication number 20020179393
    • Publication date Dec 5, 2002
    • Koichiro Hirabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torque limiter and reel mount
    • Publication number 20020183120
    • Publication date Dec 5, 2002
    • Koichiro Hirabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sheet metal outsert-molded gear
    • Publication number 20020178853
    • Publication date Dec 5, 2002
    • Akio Konishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reel mount
    • Publication number 20020175241
    • Publication date Nov 28, 2002
    • Koichiro Hirabayashi
    • G11 - INFORMATION STORAGE