TREA

Ken Okada

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  • Tsukuba-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of processing waste material
    • Patent number 8,957,276
    • Issue date Feb 17, 2015
    • National Institute of Advanced Industrial Science and Technology
    • Takehiro Matsunaga
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Blasting method
    • Patent number 7,398,720
    • Issue date Jul 15, 2008
    • National Institute of Advanced Industrial Science and Technology
    • Shuzo Fujiwara
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of processing waste material
    • Publication number 20100292525
    • Publication date Nov 18, 2010
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Takehiro Matsunaga
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Blasting method
    • Publication number 20070151437
    • Publication date Jul 5, 2007
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Shuzo Fujiwara
    • F42 - AMMUNITION BLASTING