TREA

Shuichi Hariu

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diamond abrasive saw blade
    • Patent number D401829
    • Issue date Dec 1, 1998
    • Sankyo Diamond Industrial Co., Ltd.
    • Shuichi Hariu
    • D08 - Tools and hardware
  • Information Patent Grant

    Diamond abrasive saw blade
    • Patent number D397012
    • Issue date Aug 18, 1998
    • Sankyo Diamond Industrial Co., Ltd.
    • Shuichi Hariu
    • D08 - Tools and hardware