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Ryoichi Mase

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Protective film with adhesive layer and with separator
    • Patent number 10,519,348
    • Issue date Dec 31, 2019
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Case for an electronic device
    • Patent number 9,232,036
    • Issue date Jan 5, 2016
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Device stand
    • Patent number 7,845,612
    • Issue date Dec 7, 2010
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Protective film for electronic device
    • Patent number 7,794,811
    • Issue date Sep 14, 2010
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-LAYER FILM
    • Publication number 20200073021
    • Publication date Mar 5, 2020
    • Ryoichi Mase
    • G02 - OPTICS
  • Information Patent Application

    MULIT-LAYER FILM
    • Publication number 20170190940
    • Publication date Jul 6, 2017
    • Ryoichi Mase
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    CASE FOR AN ELECTRONIC DEVICE
    • Publication number 20160182116
    • Publication date Jun 23, 2016
    • Ryoichi Mase
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROTECTIVE FILM WITH ADHESIVE LAYER AND WITH SEPARATOR
    • Publication number 20150218419
    • Publication date Aug 6, 2015
    • Power Suport Co., Ltd.
    • Ryoichi Mase
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CASE FOR AN ELECTRONIC DEVICE
    • Publication number 20110315579
    • Publication date Dec 29, 2011
    • POWER SUPPORT CO., LTD.
    • Ryoichi Mase
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MULTI-LAYER FILM
    • Publication number 20110165360
    • Publication date Jul 7, 2011
    • POWER SUPPORT CO., LTD.
    • Ryoichi Mase
    • G02 - OPTICS
  • Information Patent Application

    Screen Protector Film with Particulate Removal Means and Method of...
    • Publication number 20090186181
    • Publication date Jul 23, 2009
    • POWER SUPPORT CO., LTD.
    • Ryoichi Mase
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PROTECTIVE FILM FOR ELECTRONIC DEVICE
    • Publication number 20090181229
    • Publication date Jul 16, 2009
    • POWER SUPPORT CO., LTD.
    • Ryoichi Mase
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Film Coating Liquid
    • Publication number 20080188631
    • Publication date Aug 7, 2008
    • POWER SUPPORT CO., LTD.
    • Ryoichi Mase
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PROTECTIVE FILM FOR ELECTRONIC DEVICE
    • Publication number 20070212508
    • Publication date Sep 13, 2007
    • POWER SUPPORT CO., LTD.
    • Ryoichi Mase
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Device stand
    • Publication number 20070187569
    • Publication date Aug 16, 2007
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Protective film for electronic device
    • Publication number 20070026234
    • Publication date Feb 1, 2007
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Protective film
    • Publication number 20060222801
    • Publication date Oct 5, 2006
    • Power Support Co., Ltd.
    • Ryoichi Mase
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL