TREA

Morihiro Kamiyama

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  • Ibaragi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cyanine compounds
    • Patent number RE35044
    • Issue date Sep 26, 1995
    • Asahi Chemical Co., Ltd.
    • Masayuki Utsunomiya
    • 548 - Organic compounds
  • Information Patent Grant

    Cyanine compounds
    • Patent number 5,087,704
    • Issue date Feb 11, 1992
    • Asahi Chemical Co., Ltd.
    • Osamu Manabe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Indolenine derivative
    • Patent number 5,055,589
    • Issue date Oct 8, 1991
    • Asahi Chemical Co., Ltd.
    • Osamu Manabe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyanine compounds
    • Patent number 5,008,401
    • Issue date Apr 16, 1991
    • Asahi Chemical Co., Ltd.
    • Masayuki Utsunomiya
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Dyeing method
    • Patent number 4,322,214
    • Issue date Mar 30, 1982
    • Asahi Chemical Company Limited
    • Osamu Manabe
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...