TREA

Masaharu Fujii

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  • Takasago, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame-retardant union fabric
    • Patent number 7,365,032
    • Issue date Apr 29, 2008
    • Kaneka Corporation
    • Masayuki Adachi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filament for brushmaking
    • Patent number 4,559,268
    • Issue date Dec 17, 1985
    • Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    • Hiroyuki Nakashima
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING