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Yukari Sano

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink-jet recording sheet
    • Patent number 6,565,952
    • Issue date May 20, 2003
    • Tomoegawa Paper Co., Ltd.
    • Takayuki Ishikawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Recording sheet for ink jet printer
    • Patent number 6,350,507
    • Issue date Feb 26, 2002
    • Tomoegawa Paper Co., Ltd.
    • Kiyoshi Iwamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording method
    • Patent number 6,286,953
    • Issue date Sep 11, 2001
    • Seiko Epson Corporation
    • Kiyohiko Takemoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording method
    • Patent number 6,084,619
    • Issue date Jul 4, 2000
    • Seiko Epson Corporation
    • Kiyohiko Takemoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Reaction solution for ink jet recording method using two liquids
    • Patent number 6,080,229
    • Issue date Jun 27, 2000
    • Seiko Epson Corporation
    • Kazuaki Watanabe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink composition suitable for ink jet recording
    • Patent number 5,690,723
    • Issue date Nov 25, 1997
    • Seiko Epson Corporation
    • Yukari Sano
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink compositions for ink jet printing
    • Patent number 5,503,664
    • Issue date Apr 2, 1996
    • Seiko Epson Corporation
    • Yukari Sano
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink compositions for ink jet printing
    • Patent number 5,324,349
    • Issue date Jun 28, 1994
    • Seiko Epson Corporation
    • Yukari Sano
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...