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Yoshitaka MAYUMI

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  • Amagasaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Glass composition for sealing
    • Patent number 9,790,123
    • Issue date Oct 17, 2017
    • Nihon Yamamura Glass Co., Ltd.
    • Kozo Maeda
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Sealing glass composition
    • Patent number 9,487,433
    • Issue date Nov 8, 2016
    • Nihon Yamamura Glass Co., Ltd.
    • Kozo Maeda
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Insulating layer forming material, insulating layer forming paste
    • Patent number 9,352,998
    • Issue date May 31, 2016
    • Nihon Yamamura Glass Co., Ltd.
    • Kozo Maeda
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass composition and sealing material
    • Patent number 8,741,792
    • Issue date Jun 3, 2014
    • Nihon Yamamura Glass Co., Ltd.
    • Takafumi Akamatsu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Optical glass
    • Patent number 8,404,604
    • Issue date Mar 26, 2013
    • Nihon Yamamura Glass Co., Ltd.
    • Tatsuo Hidaka
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass composition for sealing
    • Patent number 8,288,298
    • Issue date Oct 16, 2012
    • Nihon Yamamura Glass Co., Ltd.
    • Yoshitaka Mayumi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Composition for sealing glass
    • Patent number 7,964,523
    • Issue date Jun 21, 2011
    • Nihon Yamamura Glass Co., Ltd.
    • Yoshitaka Mayumi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    GLASS COMPOSITION FOR SEALING
    • Publication number 20180029926
    • Publication date Feb 1, 2018
    • NIHON YAMAMURA GLASS CO., LTD.
    • Tatsuya SATO
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    GLASS COMPOSITION FOR SEALING
    • Publication number 20160236967
    • Publication date Aug 18, 2016
    • Kozo MAEDA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    INSULATING LAYER FORMING MATERIAL, INSULATING LAYER FORMING PASTE
    • Publication number 20160031748
    • Publication date Feb 4, 2016
    • NIHON YAMAMURA GLASS CO., LTD.
    • Kozo MAEDA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    SEALING GLASS COMPOSITION
    • Publication number 20150360994
    • Publication date Dec 17, 2015
    • NIHON YAMAMURA GLASS CO., LTD.
    • Kozo MAEDA
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    Glass Composition and Sealing Material
    • Publication number 20120316052
    • Publication date Dec 13, 2012
    • NIHON YAMAMURA GLASS CO., LTD.
    • Takafumi Akamatsu
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    GLASS COMPOSITION FOR SEALING
    • Publication number 20110053753
    • Publication date Mar 3, 2011
    • NIHON YAMAMURA GLASS CO., LTD.
    • Yoshitaka Mayumi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    OPTICAL GLASS
    • Publication number 20100317504
    • Publication date Dec 16, 2010
    • National Institute of Advanced Industrial Sciences and Technology
    • Tatsuo Hidaka
    • G02 - OPTICS
  • Information Patent Application

    Composition for sealing glass
    • Publication number 20090318278
    • Publication date Dec 24, 2009
    • NIHON YAMAMURA GLASS CO., LTD.
    • Yoshitaka Mayumi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...