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Masataka Hasegawa

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  • Tsukuba-shi, Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing graphene, and graphene
    • Patent number 9,156,699
    • Issue date Oct 13, 2015
    • National Institute of Advanced Industrial Science and Technology
    • Takatoshi Yamada
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Carbon film laminate
    • Patent number 9,074,278
    • Issue date Jul 7, 2015
    • National Institute of Advanced Industrial Science and Technology
    • Masataka Hasegawa
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Laminate, and polishing material and grinding material using the sa...
    • Patent number 8,691,364
    • Issue date Apr 8, 2014
    • National Institute of Advanced Industrial Science and Technology
    • Masataka Hasegawa
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Carbon film
    • Patent number 8,501,276
    • Issue date Aug 6, 2013
    • National Institute of Advanced Industrial Science and Technology
    • Yoshinori Koga
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Carbon film
    • Patent number 8,007,909
    • Issue date Aug 30, 2011
    • National Institute of Advanced Industrial Science and Technology
    • Yoshinori Koga
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for the fabrication of a diamond semiconductor
    • Patent number 6,756,086
    • Issue date Jun 29, 2004
    • Agency of Industrial Science & Technology, Ministry of International Trade &...
    • Masataka Hasegawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Diamond pn junction diode and method for the fabrication thereof
    • Patent number 6,727,171
    • Issue date Apr 27, 2004
    • Daisuke Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GRAPHITE THIN FILM/SILICON SUBSTRATE LAMINATED ASSEMBLY, PROCESS FO...
    • Publication number 20210407883
    • Publication date Dec 30, 2021
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Masataka HASEGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CARBON FILM LAMINATE, METHOD OF MANUFACTURING SAID LAMINATE, AND LU...
    • Publication number 20140079910
    • Publication date Mar 20, 2014
    • Kazuo Tsugawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR MANUFACTURING A TRANSPARENT CONDUCTIVE FILM LAMINATE AND...
    • Publication number 20140065426
    • Publication date Mar 6, 2014
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Masatou ISHIHARA
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    METHOD FOR PRODUCING GRAPHENE, AND GRAPHENE
    • Publication number 20130327981
    • Publication date Dec 12, 2013
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Takatoshi YAMADA
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    METHOD FOR PRODUCING TRANSPARENT CONDUCTIVE CARBON FILM, AND TRANS...
    • Publication number 20130052119
    • Publication date Feb 28, 2013
    • Jaeho Kim
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    CARBON FILM LAMINATE
    • Publication number 20130052121
    • Publication date Feb 28, 2013
    • Masataka Hasegawa
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    CARBON FILM
    • Publication number 20120199553
    • Publication date Aug 9, 2012
    • Yoshinori Koga
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MICROWAVE PLASMA-TREATING APPARATUS
    • Publication number 20110088848
    • Publication date Apr 21, 2011
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Jaeho Kim
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    CHARGE EXCHANGE DEVICE
    • Publication number 20100272977
    • Publication date Oct 28, 2010
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Masataka HASEGAWA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LAMINATE, AND POLISHING MATERIAL AND GRINDING MATERIAL USING THE SA...
    • Publication number 20100092728
    • Publication date Apr 15, 2010
    • Masataka Hasegawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Laminate and Method for Depositing Carbon Film
    • Publication number 20090324892
    • Publication date Dec 31, 2009
    • Masataka Hasegawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    CARBON FILM
    • Publication number 20090226718
    • Publication date Sep 10, 2009
    • Masataka Hasegawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Carbon film
    • Publication number 20070172660
    • Publication date Jul 26, 2007
    • Yoshinori Koga
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Diamond pn junction diode and method for the fabrication thereof
    • Publication number 20030155654
    • Publication date Aug 21, 2003
    • Agy Indust'l Sci & Tech, Min Int'l Trade & Indstry
    • Daisuke Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Diamond semiconductor and method for the fabrication thereof
    • Publication number 20020127405
    • Publication date Sep 12, 2002
    • Agency of Industrial Science and Technology
    • Masataka Hasegawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...