TREA

Yoshikazu Iwasaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing tire component member
    • Patent number 8,221,569
    • Issue date Jul 17, 2012
    • Bridgestone Corporation
    • Yoshikazu Iwasaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Suckingly conveying apparatus
    • Patent number 7,717,482
    • Issue date May 18, 2010
    • Bridgestone Corporation
    • Yoshikazu Iwasaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents