TREA

Okumura Engineering Corporation

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Organization

  • Osaka, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Crushing apparatus electrode and crushing apparatus
    • Patent number 6,935,702
    • Issue date Aug 30, 2005
    • Kumagai Gumi Co., Ltd.
    • Toru Okazaki
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Butterfly valve
    • Patent number 5,741,006
    • Issue date Apr 21, 1998
    • Okumura Engineering Corp.
    • Yoneo Murai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve seal structure
    • Publication number 20040124393
    • Publication date Jul 1, 2004
    • Okumura Engineering Corp.
    • Hideyuki Shimomura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    75817164 - OKM
    • Serial number 75817164
    • Registration number 2832255
    • Filing date Oct 6, 1999
    • Okumura Engineering Corp.
    • 6 - Common metals and their alloys