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Tadaharu YOKOKAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Ni-based superalloy part recycling method
    • Patent number 10,689,741
    • Issue date Jun 23, 2020
    • National Institute for Materials Science
    • Hiroshi Harada
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Nickel-based heat-resistant superalloy
    • Patent number 9,945,019
    • Issue date Apr 17, 2018
    • National Institute for Materials Science
    • Yuefeng Gu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Ni-based single crystal superalloy
    • Patent number 9,816,161
    • Issue date Nov 14, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kyoko Kawagishi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-based single crystal super alloy
    • Patent number 8,968,643
    • Issue date Mar 3, 2015
    • National Institute for Materials Science
    • Toshiharu Kobayashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Nickel alloy
    • Patent number 8,961,646
    • Issue date Feb 24, 2015
    • Honda Motor Co., Ltd.
    • Yuefeng Gu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-based single crystal superalloy
    • Patent number 8,900,512
    • Issue date Dec 2, 2014
    • National Institute for Materials Science
    • Hiroshi Harada
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-base superalloy, method for producing the same, and turbine blad...
    • Patent number 8,852,500
    • Issue date Oct 7, 2014
    • National Institute for Materials Science
    • Yutaka Koizumi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-based single crystal superalloy
    • Patent number 8,771,440
    • Issue date Jul 8, 2014
    • National Institute for Materials Science
    • Akihiro Sato
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-base superalloy and method for producing the same
    • Patent number 8,696,979
    • Issue date Apr 15, 2014
    • National Institute for Materials Science
    • Tadaharu Yokokawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-base directionally solidified superalloy and Ni-base single crys...
    • Patent number 7,473,326
    • Issue date Jan 6, 2009
    • National Institute for Materials Science
    • Toshiharu Kobayashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-based single crystal super alloy
    • Patent number 6,966,956
    • Issue date Nov 22, 2005
    • National Institute for Materials Science
    • Yutaka Koizumi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING TURBINE COMPONENT, METHOD FOR REPAIRING TH...
    • Publication number 20230311212
    • Publication date Oct 5, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Takehisa HINO
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Ni-BASED DIRECTIONALLY SOLIDIFIED ALLOY
    • Publication number 20190093196
    • Publication date Mar 28, 2019
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Kyoko KAWAGISHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NI-BASED SUPERALLOY PART RECYCLING METHOD
    • Publication number 20190010594
    • Publication date Jan 10, 2019
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Hiroshi HARADA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NICKEL-BASED HEAT-RESISTANT SUPERALLOY
    • Publication number 20170081750
    • Publication date Mar 23, 2017
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Yuefeng GU
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    OXIDE PARTICLE DISPERSION-STRENGTHENED NI-BASE SUPERALLOY
    • Publication number 20160160323
    • Publication date Jun 9, 2016
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Hiroshi HARADA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-BASED SINGLE CRYSTAL SUPERALLOY
    • Publication number 20150197833
    • Publication date Jul 16, 2015
    • National Institute for Materials Science
    • Kyoko Kawagishi
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    NICKEL-BASED HEAT-RESISTANT SUPERALLOY
    • Publication number 20140373979
    • Publication date Dec 25, 2014
    • Yuefeng Gu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    OXIDE MATRIX COMPOSITE MATERIAL
    • Publication number 20130316891
    • Publication date Nov 28, 2013
    • Hiroshi Harada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    NICKEL ALLOY
    • Publication number 20130167687
    • Publication date Jul 4, 2013
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Yuefeng Gu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-BASED SINGLE CRYSTAL SUPERALLOY
    • Publication number 20120014832
    • Publication date Jan 19, 2012
    • Hiroshi Harada
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Ni-BASED SINGLE CRYSTAL SUPERALLOY AND COMPONENT USING THE SAME AS...
    • Publication number 20110262299
    • Publication date Oct 27, 2011
    • Hiroshi Harada
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    NI-BASED SINGLE CRYSTAL SUPER ALLOY
    • Publication number 20110171057
    • Publication date Jul 14, 2011
    • Toshiharu KOBAYASHI
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Ni-BASED SINGLE CRYSTAL SUPERALLOY AND COMPONENT OBTAINED FROM THE...
    • Publication number 20110142714
    • Publication date Jun 16, 2011
    • national institute for materials science
    • Hiroshi Harada
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-Base Superalloy, Method for Producing the Same, and Turbine Blad...
    • Publication number 20100226779
    • Publication date Sep 9, 2010
    • Yutaka Koizumi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-BASED SINGLE CRYSTAL SUPERALLOY
    • Publication number 20100143182
    • Publication date Jun 10, 2010
    • Akihiro Sato
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-Base Superalloy and Method for Producing the Same
    • Publication number 20090317288
    • Publication date Dec 24, 2009
    • Tadaharu Yokokawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Cobalt-Free Ni-Base Superalloy
    • Publication number 20080240926
    • Publication date Oct 2, 2008
    • Toshiharu Kobayashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Gamma dash precipitation strengthened platinum group element-added...
    • Publication number 20060054251
    • Publication date Mar 16, 2006
    • NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    • Tadaharu Yokokawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-based single crystal superalloy
    • Publication number 20060011271
    • Publication date Jan 19, 2006
    • Toshiharu Kobayashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-base directionally solidified superalloy and ni-base single crys...
    • Publication number 20050092398
    • Publication date May 5, 2005
    • National Institute for Materials Science Ishikawajima-Harima Heavy Industries...
    • Toshiharu Kobayashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-based single crystal super alloy
    • Publication number 20050051242
    • Publication date Mar 10, 2005
    • Yutaka Koizumi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-based single crystal super alloy
    • Publication number 20030075247
    • Publication date Apr 24, 2003
    • Yutaka Koizumi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...