TREA

Shingo Sawahara

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery tester and sorting apparatus
    • Patent number 6,781,344
    • Issue date Aug 24, 2004
    • Fuji Photo Film, Inc.
    • Erik W. Hedegor
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Magnetic tape wind-up method
    • Patent number 5,149,005
    • Issue date Sep 22, 1992
    • Fuji Photo Film Co., Ltd.
    • Akira Takagi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY TESTER AND SORTING APPARATUS
    • Publication number 20040155626
    • Publication date Aug 12, 2004
    • Erik W. Hedegor
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING