TREA

Tetsuo Yamauchi

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  • Iwakuni, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing fibrous assembly
    • Patent number 4,526,735
    • Issue date Jul 2, 1985
    • Teijin Limited
    • Susumu Norota
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for producing a fibrous assembly
    • Patent number 4,399,084
    • Issue date Aug 16, 1983
    • Teijin Limited
    • Yasuhiko Sagawa
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING