TREA

Susumu Onishi

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  • Nagano-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double-side polishing apparatus
    • Patent number 7,614,934
    • Issue date Nov 10, 2009
    • Fujikoshi Machinery Corp.
    • Susumu Onishi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Wafer abrasive machine
    • Patent number 6,692,342
    • Issue date Feb 17, 2004
    • Fujikoshi Machinery Corp.
    • Yoshio Nakamura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Abrasive machine
    • Patent number 6,692,341
    • Issue date Feb 17, 2004
    • Fujikoshi Machinery Corp.
    • Hiromi Kishida
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Double-side polishing apparatus
    • Publication number 20080227371
    • Publication date Sep 18, 2008
    • Fujikoshi Machinery Corp.
    • Susumu Onishi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Abrasive machine
    • Publication number 20020160702
    • Publication date Oct 31, 2002
    • Fujikoshi Machinery Corp.
    • Hiromi Kishida
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Wafer abrasive machine
    • Publication number 20020119735
    • Publication date Aug 29, 2002
    • Fujikoshi Machinery Corp.
    • Yoshio Nakamura
    • B24 - GRINDING POLISHING