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Kunitaka Yamada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell
    • Patent number 9,373,851
    • Issue date Jun 21, 2016
    • Mitsubishi Pencil Company, Limited
    • Nobuyoshi Nakagawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel reservoir for fuel cell
    • Patent number 8,173,318
    • Issue date May 8, 2012
    • Mitsubishi Pencil Co., Ltd.
    • Takahiro Osada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of cell culture observation, carbon substrate for cell cultu...
    • Patent number 8,163,556
    • Issue date Apr 24, 2012
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Fuel-storing tank for fuel cell
    • Patent number 7,883,815
    • Issue date Feb 8, 2011
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of preventing leak of liquid fuel
    • Patent number 7,771,890
    • Issue date Aug 10, 2010
    • Mitsubishi Pencil Co., Ltd.
    • Takahiro Osada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Direct methanol fuel cell
    • Patent number 7,625,656
    • Issue date Dec 1, 2009
    • Mitsubishi Pencil Kabushiki Kaisha
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel reservoir for fuel cell
    • Patent number 7,615,305
    • Issue date Nov 10, 2009
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel reservoir for fuel cell
    • Patent number 7,579,096
    • Issue date Aug 25, 2009
    • Mitsubishi Pencil Co., Ltd.
    • Takahiro Osada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Direct methanol fuel cell
    • Patent number 7,556,877
    • Issue date Jul 7, 2009
    • Mitsubishi Pencil Kabushiki Kaisha
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Optical measurement substrate and fabrication method for the same
    • Patent number 7,264,756
    • Issue date Sep 4, 2007
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Resistive heating element and production method
    • Patent number 6,730,892
    • Issue date May 4, 2004
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKING MATERIAL FOR ULTRASONIC PROBE, METHOD FOR MAKING SAME, AND...
    • Publication number 20240042488
    • Publication date Feb 8, 2024
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Kunitaka YAMADA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    BACKING MATERIAL FOR ULTRASONIC PROBE, METHOD OF MANUFACTURING SAME...
    • Publication number 20210247364
    • Publication date Aug 12, 2021
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Kunitaka Yamada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    FUEL CELL
    • Publication number 20100239942
    • Publication date Sep 23, 2010
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Nobuyoshi Nakagawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL RESERVOIR FOR FUEL CELL
    • Publication number 20090274938
    • Publication date Nov 5, 2009
    • Mitsubishi Pencil Co., Ltd.
    • Takahiro OSADA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DIRECT METHANOL FUEL CELL
    • Publication number 20090233140
    • Publication date Sep 17, 2009
    • MITSUBISHI PENCIL KABUSHIKI KAISHA
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Reservoir for Fuel Cell
    • Publication number 20090023039
    • Publication date Jan 22, 2009
    • Mitsubishi Pencil Co., Ltd.
    • Takahiro Osada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Reservoir for Fuel Cell
    • Publication number 20070298307
    • Publication date Dec 27, 2007
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Reservoir for Fuel Cell
    • Publication number 20070259250
    • Publication date Nov 8, 2007
    • Mitsubishi Pencil Co., Ltd.
    • Takahiro Osada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell and fuel reservoir for fuel cell
    • Publication number 20070128492
    • Publication date Jun 7, 2007
    • Mitsubishi Pencil Co., Ltd.
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD OF CELL CULTURE OBSERVATION, CARBON SUBSTRATE FOR CELL CULTU...
    • Publication number 20060194312
    • Publication date Aug 31, 2006
    • MITSUBISHI PENCIL CO., LTD.
    • Yoshihisa SUDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical measurement substrate and fabrication method for the same
    • Publication number 20050214164
    • Publication date Sep 29, 2005
    • MITSUBISHI PENCIL CO., LTD.
    • Yoshihisa Suda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method and apparatus for synthesizing diamond, electrode for diamon...
    • Publication number 20050186344
    • Publication date Aug 25, 2005
    • MITSUBISHI PENCIL CO., LTD.
    • Yoshiki Takagi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Fuel cell
    • Publication number 20050170237
    • Publication date Aug 4, 2005
    • Mitsubishi Pencil Co., Ltd.
    • Nobuyoshi Nakagawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Direct methanol fuel cell
    • Publication number 20040126646
    • Publication date Jul 1, 2004
    • MITSUBISHI PENCIL KABUSHIKI KAISHA
    • Yoshihisa Suda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Resistive heating element and production method
    • Publication number 20030222077
    • Publication date Dec 4, 2003
    • MITSUBISHI PENCIL CO., LTD.
    • Yoshihisa Suda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR