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Naoko Yamaguchi

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEET MATERIAL FOR EXTRACTION, EXTRACTION FILTER, AND EXTRACTION BAG
    • Publication number 20200221896
    • Publication date Jul 16, 2020
    • OHKI CO., LTD.
    • Naoko YAMAGUCHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SHEET FOR EXTRACTION, EXTRACTION FILTER, AND EXTRACTION BAG
    • Publication number 20180028014
    • Publication date Feb 1, 2018
    • OHKI CO., LTD.
    • Naoko YAMAGUCHI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    NONWOVEN FABRIC SHEET, AND EXTRACTION FILTER AND EXTRACTION BAG USI...
    • Publication number 20170016157
    • Publication date Jan 19, 2017
    • OHKI CO., LTD.
    • Mitsunori SAITOH
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FIBER SHEET
    • Publication number 20160176172
    • Publication date Jun 23, 2016
    • OHKI CO., LTD.
    • Fumio MIYAHARA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    DRIP BAG
    • Publication number 20120000369
    • Publication date Jan 5, 2012
    • OHKI CO., LTD.
    • Mitsunori Saitoh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FIBER SHEET
    • Publication number 20100330236
    • Publication date Dec 30, 2010
    • Ohki Co. Ltd
    • Fumio Miyahara
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Nonwoven fabric and tea bag
    • Publication number 20050255768
    • Publication date Nov 17, 2005
    • Hirohumi Iwasaki
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Percolation sheet
    • Publication number 20050016382
    • Publication date Jan 27, 2005
    • Fumio Miyahara
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS