TREA

Takatoshi Kobayashi

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleanser composition
    • Patent number 5,922,659
    • Issue date Jul 13, 1999
    • Kao Corporation
    • Chikako Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cleanser composition containing phosphate ester and ether acetate s...
    • Patent number 5,686,403
    • Issue date Nov 11, 1997
    • Kao Corporation
    • Chikako Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent composite
    • Patent number 5,489,469
    • Issue date Feb 6, 1996
    • Kao Corporation
    • Takatoshi Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 5,126,201
    • Issue date Jun 30, 1992
    • Kao Corporation
    • Daisuke Shiba
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surface material for sanitary articles
    • Patent number 5,078,710
    • Issue date Jan 7, 1992
    • Kao Corporation
    • Yasunori Suda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 5,023,124
    • Issue date Jun 11, 1991
    • Kao Corporation
    • Takatoshi Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 4,850,991
    • Issue date Jul 25, 1989
    • Kao Corporation
    • Minoru Nakanishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent resin with excellent stability
    • Patent number 4,812,486
    • Issue date Mar 14, 1989
    • Kao Corporation
    • Yasunori Hosokawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for producing highly absorptive resin
    • Patent number 4,806,578
    • Issue date Feb 21, 1989
    • Kao Corporation
    • Takatoshi Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for preparing highly reactive, water-absorptive resin
    • Patent number 4,727,097
    • Issue date Feb 23, 1988
    • Kao Corporation
    • Takatoshi Kobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Absorbent article
    • Patent number 4,721,647
    • Issue date Jan 26, 1988
    • Kao Corporation
    • Minoru Nakanishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorptive material
    • Patent number 4,666,975
    • Issue date May 19, 1987
    • Kao Corporation
    • Harumasa Yamasaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for producing highly water absorptive polymer
    • Patent number 4,497,930
    • Issue date Feb 5, 1985
    • Kao Corporation
    • Harumasa Yamasaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE