TREA

Katutoshi Yoshida

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  • Koriyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dealing board
    • Patent number 5,666,409
    • Issue date Sep 9, 1997
    • Hitachi Telecom Technologies, Ltd.
    • Junichi Tanji
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Key unit
    • Patent number 5,661,793
    • Issue date Aug 26, 1997
    • Hitachi Telecom Technologies, Ltd.
    • Junichi Tanji
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dealing board
    • Patent number 5,418,850
    • Issue date May 23, 1995
    • Hitachi Telecom Technologies, Ltd.
    • Junichi Tanji
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...