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Masanobu Yamasaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hair removal tool
    • Patent number 10,016,041
    • Issue date Jul 10, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takafumi Ohba
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Electric shaver
    • Patent number 8,819,946
    • Issue date Sep 2, 2014
    • Panasonic Corporation
    • Masanobu Yamasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Electric shaver
    • Patent number 8,661,688
    • Issue date Mar 4, 2014
    • Panasonic Corporation
    • Hiroshi Shigeta
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Switch
    • Patent number 8,633,410
    • Issue date Jan 21, 2014
    • Panasonic Corporation
    • Masanobu Yamasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Electric shaver
    • Patent number 8,381,405
    • Issue date Feb 26, 2013
    • Panasonic Corporation
    • Hiroshi Shigeta
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair removing apparatus
    • Patent number 7,832,104
    • Issue date Nov 16, 2010
    • Panasonic Electric Works Co., Ltd.
    • Masanobu Yamasaki
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Insulating structure between conductive members of electric device
    • Patent number 7,794,276
    • Issue date Sep 14, 2010
    • Matsushita Electric Works, Ltd.
    • Hiroshi Shigeta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulating structure between conductive members of electric device
    • Patent number 7,625,233
    • Issue date Dec 1, 2009
    • Matsushita Electric Works, Ltd.
    • Hiroshi Shigeta
  • Information Patent Grant

    Dry shaver
    • Patent number 7,461,456
    • Issue date Dec 9, 2008
    • Matsushita Electric Works, Ltd.
    • Toshiyuki Tsushio
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair removing device with a lotion applicator
    • Patent number 7,402,165
    • Issue date Jul 22, 2008
    • Matsushita Electric Works, Ltd.
    • Atsuhiro Saitou
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Shaver
    • Patent number 7,350,300
    • Issue date Apr 1, 2008
    • Matsushita Electric Works, Ltd.
    • Takashi Yamaguchi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair removing device with a lotion applicator
    • Patent number 7,234,239
    • Issue date Jun 26, 2007
    • Matsushita Electric Works, Ltd.
    • Atsuhiro Saito
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Dry shaver with a cradle shaving head
    • Patent number 7,020,966
    • Issue date Apr 4, 2006
    • Matsushita Electric Works, Ltd.
    • Takeshi Shiba
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Dry shaver with a trimmer
    • Patent number 6,935,029
    • Issue date Aug 30, 2005
    • Matsushita Electric Works, Ltd.
    • Kazuhiro Morisugi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hair removing device with a lotion applicator
    • Patent number 6,913,606
    • Issue date Jul 5, 2005
    • Matsushita Electric Works, Ltd.
    • Atsuhiro Saitou
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Electric shaver floating head support structure
    • Patent number 6,892,457
    • Issue date May 17, 2005
    • Matsushita Electric Works, Ltd.
    • Takeshi Shiba
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Dry shaver with a height adjustable cutter head
    • Patent number 6,568,083
    • Issue date May 27, 2003
    • Matsushita Electric Works, Ltd.
    • Fumio Taniguchi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    HAIR REMOVAL TOOL
    • Publication number 20160000202
    • Publication date Jan 7, 2016
    • PANASONIC CORPORATION
    • Takafumi OHBA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RECIPROCATING ELECTRIC SHAVER
    • Publication number 20130104402
    • Publication date May 2, 2013
    • PANASONIC CORPORATION
    • Masanobu Yamasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    SWITCH
    • Publication number 20120217141
    • Publication date Aug 30, 2012
    • PANASONIC CORPORATION
    • Masanobu Yamasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    AGENT SUPPLY DEVICE
    • Publication number 20100180920
    • Publication date Jul 22, 2010
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Shinji Fujimoto
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    ELECTRIC SHAVER
    • Publication number 20100175260
    • Publication date Jul 15, 2010
    • Panasonic Electric Works Co., Ltd.
    • Hiroshi Shigeta
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    ELECTRIC SHAVER
    • Publication number 20100175259
    • Publication date Jul 15, 2010
    • Panasonic Electric Works Co., Ltd.
    • Hiroshi Shigeta
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    ELECTRIC SHAVER
    • Publication number 20090241343
    • Publication date Oct 1, 2009
    • Panasonic Electric Works Co., Ltd.
    • Masanobu Yamasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Insulating structure between conductive members of electric device
    • Publication number 20080020619
    • Publication date Jan 24, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hiroshi Shigeta
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Hair Removing Apparatus
    • Publication number 20070261249
    • Publication date Nov 15, 2007
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masanobu Yamasaki
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Dry shaver
    • Publication number 20060021228
    • Publication date Feb 2, 2006
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Takeshi Shiba
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Shaver
    • Publication number 20050229400
    • Publication date Oct 20, 2005
    • Takashi Yamaguchi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Dry shaver
    • Publication number 20050138821
    • Publication date Jun 30, 2005
    • Toshiyuki Tsushio
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Hair removing device with a lotion applicator
    • Publication number 20050131427
    • Publication date Jun 16, 2005
    • Atsuhiro Saito
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Hair removing device with a lotion applicator
    • Publication number 20050021051
    • Publication date Jan 27, 2005
    • Matsushita Electric Works, Ltd.
    • Atsuhiro Saitou
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Dry shaver with a cradle shaving head
    • Publication number 20040231160
    • Publication date Nov 25, 2004
    • Takeshi Shiba
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Dry shaver with a cradle shaving head
    • Publication number 20040163257
    • Publication date Aug 26, 2004
    • Kazhuiro Morisugi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Electric shaver floating head support structure
    • Publication number 20040010919
    • Publication date Jan 22, 2004
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Takeshi Shiba
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Hair removing device with a lotion applicator
    • Publication number 20020161380
    • Publication date Oct 31, 2002
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Atsuhiro Saitou
    • A45 - HAND OR TRAVELLING ARTICLES