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Ryosuke Kamei

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for producing multifilaments
    • Patent number 5,609,888
    • Issue date Mar 11, 1997
    • Showa Denko Kabushiki Kaisha
    • Hitoshi Uda
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyester resin composition
    • Patent number 5,530,058
    • Issue date Jun 25, 1996
    • Showa Highpolymer Co., Ltd.
    • Mitsuhiro Imaizumi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Nonwoven polyester fabric
    • Patent number 5,525,409
    • Issue date Jun 11, 1996
    • Showa Highpoymer Co., Ltd.
    • Takeshi Takahashi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyester foamed thin materials
    • Patent number 5,362,765
    • Issue date Nov 8, 1994
    • Showa Highpolymer Co., Ltd.
    • Toshio Taka
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Polyester flat and split yarn
    • Patent number 5,348,700
    • Issue date Sep 20, 1994
    • Showa Highpolymer Co., Ltd.
    • Akira Nakamura
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyester fibers
    • Patent number 5,349,028
    • Issue date Sep 20, 1994
    • Showa Highpolymer Co., Ltd.
    • Tetuya Takahashi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyester foamed thin materials
    • Patent number 5,321,052
    • Issue date Jun 14, 1994
    • Showa Highpolymer Co., Ltd.
    • Toshio Taka
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Polyester foamed articles and method for producing the same
    • Patent number 5,314,927
    • Issue date May 24, 1994
    • Showa Highpolymer Co., Ltd.
    • Haruhiko Kondo
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyester tying tape-like materials
    • Patent number 5,310,872
    • Issue date May 10, 1994
    • Showa Highpolymer Co., Ltd.
    • Takeshi Takahashi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Process for producing multifilaments
    • Patent number 5,283,025
    • Issue date Feb 1, 1994
    • Showa Denko Kabushiki Kaisha
    • Hitoshi Uda
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method of producing composite staple fibers consisting of resin mat...
    • Patent number 5,171,489
    • Issue date Dec 15, 1992
    • Showa Denko K.K.
    • Yohsuke Hirao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Water-absorbing composite body
    • Patent number 4,966,809
    • Issue date Oct 30, 1990
    • Showa Denko Kabushiki Kaisha
    • Toyoaki Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for the production of elastic absorbent
    • Patent number 4,931,005
    • Issue date Jun 5, 1990
    • Showa Denko Kabushiki Kaisha
    • Toyoaki Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Elastic absorbent and process for production thereof
    • Patent number 4,902,463
    • Issue date Feb 20, 1990
    • Showa Denko Kabushiki Kaisha
    • Toyoaki Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Telescopic drinking straw
    • Patent number 4,850,533
    • Issue date Jul 25, 1989
    • Showa Denko Kabushiki Kaisha
    • Katsumasa Hoshi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Elastic absorbent
    • Patent number 4,822,668
    • Issue date Apr 18, 1989
    • Showa Denko Kabushiki Kaisha
    • Toyoaki Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Packaging cloth
    • Patent number 4,554,202
    • Issue date Nov 19, 1985
    • Showa Denko Kabushiki Kaisha
    • Ryosuke Kamei
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for producing a monofilament having high tenacity
    • Patent number 4,504,432
    • Issue date Mar 12, 1985
    • Showa Denko Kabushiki Kaisha
    • Ryosuke Kamei
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING