TREA

Akitoshi Ohira

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  • Atlanta, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Winding apparatus
    • Patent number 8,684,628
    • Issue date Apr 1, 2014
    • Sekisui Chemical Co., Ltd.
    • Roy Streatfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for rehabilitating existing pipe
    • Patent number 8,151,827
    • Issue date Apr 10, 2012
    • Sekisui Chemical Co., Ltd.
    • Akitoshi Ohira
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WINDING APPARATUS
    • Publication number 20120298241
    • Publication date Nov 29, 2012
    • Roy Streatfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR REHABILITATING EXISTING PIPE
    • Publication number 20100180973
    • Publication date Jul 22, 2010
    • Akitoshi Ohira
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL