TREA

Sanwa Supply Co., Ltd.

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mouse
    • Patent number D363712
    • Issue date Oct 31, 1995
    • Sanwa Supply Co., Ltd.
    • Tetsuya Yamada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Assembly-type table
    • Patent number 5,345,882
    • Issue date Sep 13, 1994
    • Sanwa Supply Co., Ltd.
    • Tetsuya Yamada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Printer vibration isolating apparatus
    • Patent number 5,253,841
    • Issue date Oct 19, 1993
    • Sanwa Supply Co., Ltd.
    • Tetsuya Yamada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Computer carrier rack with plural shelves
    • Patent number 5,056,672
    • Issue date Oct 15, 1991
    • Sanwa Supply Co., Ltd.
    • Tetsuya Yamada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...