TREA

Yamaguchi; Hiroshi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary ring for spinning
    • Patent number 5,148,662
    • Issue date Sep 22, 1992
    • Yamaguchi; Hiroshi
    • Hiroshi Yamaguchi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Rotary ring winding device
    • Patent number 5,010,722
    • Issue date Apr 30, 1991
    • Yamaguchi; Hiroshi
    • Hiroshi Yamaguchi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Rotary ring spinning device provided with a ring motor
    • Patent number 5,009,063
    • Issue date Apr 23, 1991
    • Yamaguchi; Hiroshi
    • Hiroshi Yamaguchi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING