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Toshiyuki ASAI

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM, METHOD FOR MANUF...
    • Publication number 20250171346
    • Publication date May 29, 2025
    • FURUKAWA ELECTRIC CO., LTD.
    • Toshiyuki ASAI
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    METHOD FOR CLEANING VAPORIZER AND VAPORIZATION APPARATUS
    • Publication number 20210387106
    • Publication date Dec 16, 2021
    • FURUKAWA ELECTRIC CO., LTD.
    • Hiroki OTANI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MANUFACTURING METHOD FOR SHEET GLASS AND MANUFACTURING METHOD FOR G...
    • Publication number 20140196501
    • Publication date Jul 17, 2014
    • FURUKAWA ELECTRIC CO., LTD.
    • Kousuke Nakao
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD OF MANUFACTURING GLASS SUBSTRATE
    • Publication number 20120006063
    • Publication date Jan 12, 2012
    • FURUKAWA ELECTRIC CO., LTD.
    • Toshiyuki Asai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    REFLOW FURNACE
    • Publication number 20080014542
    • Publication date Jan 17, 2008
    • TAMURA FURUKAWA MACHINERY CORPORATION
    • Toshiyuki ASAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REFLOW FURNACE
    • Publication number 20070284408
    • Publication date Dec 13, 2007
    • TAMURA FURUKAWA MACHINERY CORPORATION
    • Toshiyuki ASAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUX COLLECTION SYSTEM
    • Publication number 20070057020
    • Publication date Mar 15, 2007
    • THE FURUKAWA ELECTRIC CO., LTD.
    • Motomu SHIBAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR