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Yuichiro Seki

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAMOND COATED TOOL
    • Publication number 20180147634
    • Publication date May 31, 2018
    • Sumitomo Electric Industries, Ltd.
    • Katsuhito Yoshida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DIAMOND COATED TOOL
    • Publication number 20170216927
    • Publication date Aug 3, 2017
    • Sumitomo Electric Industries, Ltd.
    • Katsuhito Yoshida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DIAMOND COATED TOOL
    • Publication number 20160175941
    • Publication date Jun 23, 2016
    • Sumitomo Electric Industries, Ltd.
    • Katsuhito Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SINGLE CRYSTAL DIAMOND AND DIAMOND TOOL
    • Publication number 20150191850
    • Publication date Jul 9, 2015
    • Sumitomo Electric Industries, Ltd.
    • Yoshiki Nishibayashi
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    SINGLE CRYSTAL DIAMOND AND DIAMOND TOOL
    • Publication number 20150176156
    • Publication date Jun 25, 2015
    • SUMITOMO ElLECTRIC INDUSTRIES, LTD.
    • Yoshiki Nishibayashi
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    DIAMOND COATED TOOL
    • Publication number 20110250394
    • Publication date Oct 13, 2011
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Katsuhito Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIAMOND ELECTRODE, TREATMENT DEVICE AND METHOD FOR MANUFACTURING DI...
    • Publication number 20100038235
    • Publication date Feb 18, 2010
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Shigeru Yoshida
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Diamond-Covered Substrate, Filter And Electrode
    • Publication number 20080014417
    • Publication date Jan 17, 2008
    • Kenji Izumi
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Diamond-coated electrode and method for producing same
    • Publication number 20060144702
    • Publication date Jul 6, 2006
    • Yuichiro Seki
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Diamond-coated porous substrate and liquid treatment apparatus and...
    • Publication number 20060105173
    • Publication date May 18, 2006
    • SUMITOMO ELECTRIC INDUSTRIES, LTD.
    • Yuichiro Seki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Diamond wafer, method of estimating a diamond wafer and diamond sur...
    • Publication number 20010044029
    • Publication date Nov 22, 2001
    • Sumitomo Electric Industries Ltd.
    • Satoshi Fujii
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Hard carbon film and surface-acoustic-wave substrate
    • Publication number 20010030795
    • Publication date Oct 18, 2001
    • Sumitomo Electric Industries, Ltd.
    • Satoshi Fujii
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...