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Akiyoshi Chayahara

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  • Ikeda, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROWAVE PLASMA TREATMENT DEVICE
    • Publication number 20240098866
    • Publication date Mar 21, 2024
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Hideaki YAMADA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SINGLE CRYSTAL DIAMOND AND SEMICONDUCTOR ELEMENT USING SAME
    • Publication number 20210098578
    • Publication date Apr 1, 2021
    • National Institute of Advanced Industrial Science and Thenology
    • Shinya Ohmagari
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STACK COMPRISING SINGLE-CRYSTAL DIAMOND SUBSTRATE
    • Publication number 20210066078
    • Publication date Mar 4, 2021
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Shinya OHMAGARI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR PRODUCING MOSAIC DIAMOND
    • Publication number 20120302045
    • Publication date Nov 29, 2012
    • Hideaki Yamada
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    METHOD FOR SEPARATING SURFACE LAYER OR GROWTH LAYER OF DIAMOND
    • Publication number 20100206217
    • Publication date Aug 19, 2010
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Yoshiaki Mokuno
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    LARGE DIAMOND CRYSTAL SUBSTRATES AND METHODS FOR PRODUCING THE SAME
    • Publication number 20100166636
    • Publication date Jul 1, 2010
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Hideaki Yamada
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    REMOVAL METHOD OF SURFACE DAMAGE OF SINGLE CRYSTAL DIAMOND
    • Publication number 20100000967
    • Publication date Jan 7, 2010
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Yoshiaki Mokuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PROCESS FOR PRODUCING SINGLE-CRYSTAL SUBSTRATE WITH OFF ANGLE
    • Publication number 20090308305
    • Publication date Dec 17, 2009
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Yoshiaki Mokuno
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Method of producing single crystal
    • Publication number 20060266279
    • Publication date Nov 30, 2006
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Yoshiaki Mokuno
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Ultra-low carbon stainless steel
    • Publication number 20060104850
    • Publication date May 18, 2006
    • Yasushi Iwata
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...