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Shigenobu Fujisawa

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Industrial two-layer fabric
    • Patent number 7,874,321
    • Issue date Jan 25, 2011
    • Nippon Filcon Co., Ltd.
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Industrial two-layer fabric
    • Patent number 7,464,731
    • Issue date Dec 16, 2008
    • Nippon Filcon Co. Ltd.
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Industrial two-layer fabric
    • Patent number 7,216,677
    • Issue date May 15, 2007
    • Nippon Filcon Co. Ltd.,
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Industrial two-layer fabric
    • Patent number 7,108,019
    • Issue date Sep 19, 2006
    • Nippon Filcon Co.
    • Hiroyuki Nagura
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Industrial two-layer fabric
    • Patent number 7,073,539
    • Issue date Jul 11, 2006
    • Nippon Filcon Co., Ltd.
    • Keiichi Takimoto
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Two-ply warp two-ply weft papermaking fabric having auxiliary weft...
    • Patent number 5,490,543
    • Issue date Feb 13, 1996
    • Nippon Filcon Co., Ltd.
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    INDUSTRIAL FABRIC
    • Publication number 20250051979
    • Publication date Feb 13, 2025
    • NIPPON FILCON CO., LTD.
    • Shigenobu Fujisawa
    • D03 - WEAVING
  • Information Patent Application

    INDUSTRIAL FABRIC
    • Publication number 20240175172
    • Publication date May 30, 2024
    • NIPPON FILCON CO., LTD.
    • Shigenobu Fujisawa
    • D03 - WEAVING
  • Information Patent Application

    INDUSTRIAL FABRIC
    • Publication number 20230160110
    • Publication date May 25, 2023
    • NIPPON FILCON CO., LTD.
    • Shigenobu Fujisawa
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    Industrial two-layer fabric
    • Publication number 20100132825
    • Publication date Jun 3, 2010
    • NIPPON FILCON CO., LTD.
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Industrial two-layer fabric
    • Publication number 20070095417
    • Publication date May 3, 2007
    • NIPPON FILCON CO., LTD.
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Industrial two-layer fabric
    • Publication number 20060048839
    • Publication date Mar 9, 2006
    • Shigenobu Fujisawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Industrial two-layer fabric
    • Publication number 20050224130
    • Publication date Oct 13, 2005
    • NIPPON FILCON CO.
    • Keiichi Takimoto
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Industrial two-layer fabric
    • Publication number 20030217782
    • Publication date Nov 27, 2003
    • Hiroyuki Nagura
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE