TREA

Yoshimitsu Ueno

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pigment dispersing agent, pigment composition and pigment dispersion
    • Patent number 7,147,704
    • Issue date Dec 12, 2006
    • Tokyo Ink Mfg. Co., Ltd.
    • Yoshimitsu Ueno
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink jet recording liquid
    • Patent number 5,772,746
    • Issue date Jun 30, 1998
    • Toyo Ink Manufacturing Co., Ltd.
    • Seiji Sawada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents