TREA

Kazuyoshi Kawazu

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Red dye and its solution
    • Patent number 5,374,749
    • Issue date Dec 20, 1994
    • Kabushikikaisha Kibun Shokuhin
    • Kazuhito Kusaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dye and its solution
    • Patent number 5,283,347
    • Issue date Feb 1, 1994
    • Kabushikikaisha Kibun
    • Kazuhito Kusaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE