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Yoichi Yamazaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite sheets for wiping cloths
    • Patent number 6,080,466
    • Issue date Jun 27, 2000
    • Nippon Paper Industries, Co., Ltd.
    • Jiro Yoshimura
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Ink jet recording paper
    • Patent number 5,900,115
    • Issue date May 4, 1999
    • Nippon Paper Industries, Co., Ltd.
    • Yoshihiro Kuroyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cast-coated pressure-sensitive adhesive sheet for ink jet recording
    • Patent number 5,882,754
    • Issue date Mar 16, 1999
    • Nippon Paper Industries Co., Ltd.
    • Yoshihiro Kuroyama
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Recording paper
    • Patent number 5,873,978
    • Issue date Feb 23, 1999
    • Nippon Paper Industries Co., Ltd.
    • Yoshihiro Kuroyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Process for producing a coated paper
    • Patent number 5,536,535
    • Issue date Jul 16, 1996
    • Nippon Paper Industries Co., Ltd.
    • Yoichi Yamazaki
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE