TREA

Shuji Kitao

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for formation of artificial seaweed bed
    • Patent number 5,639,657
    • Issue date Jun 17, 1997
    • Nippon Tetrapod Co., Ltd.
    • Masamichi Saiki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Glass vessel crusher
    • Patent number 5,289,980
    • Issue date Mar 1, 1994
    • Toyo Glass Co., Ltd.
    • Toshio Shinpo
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...