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Ryoji Tsukamoto

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  • Matsuyama-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    POLYESTER DIFFERENT-CONTRACTION COMMINGLED YARN
    • Publication number 20090022989
    • Publication date Jan 22, 2009
    • TEIJIN FIBERS LIMITED
    • Tomoo Mizumura
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Application

    Modified cross-section polyester fibers
    • Publication number 20060210797
    • Publication date Sep 21, 2006
    • Tsuyoshi Masuda
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Polytrimethylene terephthalate
    • Publication number 20060020103
    • Publication date Jan 26, 2006
    • SOLOTEX CORPORATION
    • Ryoji Tsukamoto
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING