TREA

Koichi Ishizaka

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laminate, packaging bag, and method for manufacturing same
    • Patent number 12,090,735
    • Issue date Sep 17, 2024
    • Toyo Seikan Co., Ltd.
    • Toshiki Yamada
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Pouch container
    • Patent number 8,485,400
    • Issue date Jul 16, 2013
    • Toyo Seikan Kaisha, Ltd.
    • Souichi Kawakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Can seamer
    • Patent number 8,360,705
    • Issue date Jan 29, 2013
    • Toyo Seikan Kaisha, Ltd.
    • Kei Oohori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pouch for refill of contents
    • Patent number 8,070,016
    • Issue date Dec 6, 2011
    • Toyo Seikan Kaisha, Ltd.
    • Soichi Kawakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Branch type standing pouch
    • Patent number 8,047,716
    • Issue date Nov 1, 2011
    • Toyo Seikan Kaisha, Ltd.
    • Koichi Ishizaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LAMINATE, PACKAGING BAG, AND METHOD FOR MANUFACTURING SAME
    • Publication number 20230070188
    • Publication date Mar 9, 2023
    • Toyo Seikan Co., Ltd.
    • Toshiki YAMADA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    METHOD FOR THREE-DIMENSIONALLY MOLDING FILM, METHOD FOR MANUFACTURI...
    • Publication number 20200384717
    • Publication date Dec 10, 2020
    • Toyo Seikan Co., Ltd.
    • Hiroki Tanaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DECORATIVE LAMINATE FILM, BAG-TYPE CONTAINER HAVING DECORATIVE LAMI...
    • Publication number 20190366673
    • Publication date Dec 5, 2019
    • Toyo Seikan Co., Ltd.
    • Takahiro YASUUMI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    BRANCH TYPE STANDING POUCH
    • Publication number 20100278459
    • Publication date Nov 4, 2010
    • TOYO SEIKAN KAISHA, LTD
    • Koichi Ishizaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CAN SEAMER
    • Publication number 20100196123
    • Publication date Aug 5, 2010
    • TOYO SEIKAN KAISHA, LTD.
    • Kei Oohori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pouch for Refill of Contents
    • Publication number 20090134185
    • Publication date May 28, 2009
    • TOYO SEIKAN KAISHA, LTD.
    • Soichi Kawakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    POUCH CONTAINER
    • Publication number 20090060398
    • Publication date Mar 5, 2009
    • TOYO SEIKAN KAISHA, LTD.
    • Souichi Kawakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL