TREA

Michio Ohno

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  • Otsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yarn winding apparatus
    • Patent number 4,993,651
    • Issue date Feb 19, 1991
    • Toray Industries, Inc.
    • Michio Ohno
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for melt-spinning thermoplastic polymer fibers
    • Patent number 4,973,236
    • Issue date Nov 27, 1990
    • Toray Industries, Inc.
    • Katsumi Hasegawa
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method of balancing a yarn winder
    • Patent number 4,903,905
    • Issue date Feb 27, 1990
    • Toray Industries, Inc.
    • Katsumi Hasegawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for melt-spinning thermoplastic polymer fibers
    • Patent number 4,863,662
    • Issue date Sep 5, 1989
    • Toray Industries
    • Katsumi Hasegawa
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Yarn winder
    • Patent number 4,852,819
    • Issue date Aug 1, 1989
    • Toray Industries
    • Katsumi Hasegawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for melt-spinning thermoplastic polymer fibers
    • Patent number 4,780,073
    • Issue date Oct 25, 1988
    • Toray Industries, Inc.
    • Hasegawa Katsumi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for melt-spinning thermoplastic polymer fibers
    • Patent number 4,702,871
    • Issue date Oct 27, 1987
    • Toray Industries, Inc.
    • Katsumi Hasegawa
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Yarn winding apparatus
    • Patent number 4,245,794
    • Issue date Jan 20, 1981
    • Toray Industries, Inc.
    • Katsumi Hasegawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Yarn tension meter
    • Patent number 4,182,167
    • Issue date Jan 8, 1980
    • Toray Industries, Inc.
    • Takao Nakayama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL