TREA

Kazunori Nishizawa

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  • Tochigi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber for clothing and production method therefor
    • Patent number 5,593,779
    • Issue date Jan 14, 1997
    • Kao Corporation
    • Kazuo Mori
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Water absorbing article
    • Patent number 4,794,034
    • Issue date Dec 27, 1988
    • Kao Soap Co., Ltd.
    • Kazunori Nishizawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,626,252
    • Issue date Dec 2, 1986
    • Kao Corporation
    • Kazunori Nishizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,623,342
    • Issue date Nov 18, 1986
    • Kao Corporation
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Twisted yarn
    • Patent number 4,524,577
    • Issue date Jun 25, 1985
    • Kao Corporation
    • Osamu Ito
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Insect repellent
    • Patent number 4,477,467
    • Issue date Oct 16, 1984
    • Kao Soap Co., Ltd.
    • Kazunori Nishizawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,447,240
    • Issue date May 8, 1984
    • Kao Soap Co., Ltd.
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Twisted yarn and twisted bundle of yarns
    • Patent number 4,418,524
    • Issue date Dec 6, 1983
    • Kao Soap Co., Ltd.
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Two layer absorbent article with super water-absorbing polymer
    • Patent number 4,364,992
    • Issue date Dec 21, 1982
    • Kao Soap Co., Ltd.
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,357,938
    • Issue date Nov 9, 1982
    • Kao Soap Co., Ltd.
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Moisture-permeable disposable diapers
    • Patent number 4,306,559
    • Issue date Dec 22, 1981
    • Kao Soap Company, Ltd.
    • Kazunori Nishizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,269,188
    • Issue date May 26, 1981
    • Kao Soap Co., Ltd.
    • Kazunori Nishizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE