TREA

Akinori Tanaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing ink composition
    • Patent number 8,246,734
    • Issue date Aug 21, 2012
    • Zebra Co., Ltd.
    • Tomooki Okabe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink composition for writing instrument and writing instrument
    • Patent number 8,137,019
    • Issue date Mar 20, 2012
    • Zebra Co., Ltd.
    • Mayumi Yamaguchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    NOVEL COMPOSITION CONTAINING OZONIZED SURFACTANT
    • Publication number 20100254928
    • Publication date Oct 7, 2010
    • Kazutoshi Yamazaki
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    WRITING INK COMPOSITION
    • Publication number 20100186623
    • Publication date Jul 29, 2010
    • ZEBRA CO., LTD.
    • Tomooki Okabe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    INK COMPOSITION FOR WRITING INSTRUMENT AND WRITING INSTRUMENT
    • Publication number 20100054848
    • Publication date Mar 4, 2010
    • ZEBRA CO., LTD.
    • Mayumi Yamaguchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Ozonized Surfactant
    • Publication number 20100041903
    • Publication date Feb 18, 2010
    • ERC TECHNOLOGY INC.
    • Kazutoshi Yamazaki
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING