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Tomomi Kobayashi

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polygonal can and method for forming thereof
    • Patent number 10,525,520
    • Issue date Jan 7, 2020
    • Toyo Seikan Group Holdings, Ltd.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Packaging container
    • Patent number 8,720,731
    • Issue date May 13, 2014
    • Fuji Xerox Co., Ltd.
    • Hiroshi Tsuyuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Packaging container
    • Patent number 8,622,233
    • Issue date Jan 7, 2014
    • Fuji Xerox Co., Ltd.
    • Hiroshi Tsuyuki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading structure
    • Patent number 8,573,136
    • Issue date Nov 5, 2013
    • Fuji Xerox Co., Ltd.
    • Noritsugu Kokatsu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Seamless can and process for making the same
    • Patent number 5,803,301
    • Issue date Sep 8, 1998
    • Toyo Seikan Kaisha, Ltd.
    • Kazuhiro Sato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of producing seamless cans
    • Patent number 5,778,722
    • Issue date Jul 14, 1998
    • Toyo Seikan Kaisha, Ltd.
    • Norihito Saiki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container
    • Patent number D372868
    • Issue date Aug 20, 1996
    • Toyo Seikan Kaisha, Ltd.
    • Tomomi Kobayashi
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Method of draw-forming a metal sheet having an organic film
    • Patent number 5,433,099
    • Issue date Jul 18, 1995
    • Toyo Seikan Kaisha, Ltd.
    • Imazu Katsuhiro
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Thickness-reduced draw-formed can
    • Patent number 5,360,649
    • Issue date Nov 1, 1994
    • Toyo Seikan Kaisha, Ltd.
    • Nobuyuki Sato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for the preparation of a draw-formed printed can
    • Patent number 5,282,306
    • Issue date Feb 1, 1994
    • Toyo Seikan Kaisha, Ltd.
    • Imazu Katsuhiro
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Process for the preparation of a thickness-reduced draw-formed can
    • Patent number 5,144,824
    • Issue date Sep 8, 1992
    • Toyo Seikan Kaisha, Ltd.
    • Akira Kobayashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thickness-reduced draw-formed can
    • Patent number 5,139,889
    • Issue date Aug 18, 1992
    • Toyo Seikan Kaisha, Ltd.
    • Katsuhiro Imazu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for forming barrel for two-piece can
    • Patent number 5,111,679
    • Issue date May 12, 1992
    • Toyo Seikan Kaisha, Ltd.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of redrawing metal cup
    • Patent number 5,105,645
    • Issue date Apr 21, 1992
    • Toyo Seikan Kaisha, Ltd.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of redrawing flanged cup
    • Patent number 5,083,449
    • Issue date Jan 28, 1992
    • Toyo Seikan Kaisha, Ltd.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Redrawing method and drawn-redrawn can
    • Patent number 4,984,708
    • Issue date Jan 15, 1991
    • Toyo Seikan Kaisha, Ltd.
    • Katsuhiro Imazu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Redrawing method
    • Patent number 4,962,659
    • Issue date Oct 16, 1990
    • Toyo Seikan Kaisha, Ltd.
    • Katsuhiro Imazu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    CAN LID AND MANUFACTURING METHOD THEREFOR
    • Publication number 20230256500
    • Publication date Aug 17, 2023
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomomi KOBAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SEAMLESS CAN BODY AND METHOD OF MANUFACTURING SEAMLESS CAN BODY
    • Publication number 20230150711
    • Publication date May 18, 2023
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomomi KOBAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SEAMLESS CAN BODY AND METHOD OF MANUFACTURING SEAMLESS CAN BODY
    • Publication number 20220097896
    • Publication date Mar 31, 2022
    • TOYO SEIKAN GROUP HOLDONGS, LTD.
    • Tomomi KOBAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    POLYGONAL CAN AND METHOD FOR FORMING THEREOF
    • Publication number 20170008063
    • Publication date Jan 12, 2017
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    LOADING STRUCTURE
    • Publication number 20130276676
    • Publication date Oct 24, 2013
    • FUJI XEROX CO., LTD
    • Noritsugu KOKATSU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PACKAGING CONTAINER
    • Publication number 20120305551
    • Publication date Dec 6, 2012
    • FUJI XEROX CO., LTD
    • Hiroshi TSUYUKI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PACKAGING CONTAINER
    • Publication number 20120305552
    • Publication date Dec 6, 2012
    • FUJI XEROX CO., LTD
    • Hiroshi TSUYUKI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Container opening structure, container provide with the opening str...
    • Publication number 20070062952
    • Publication date Mar 22, 2007
    • TOYO SEIKAN KAISHA., LTD.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Container sealing structure, container with the sealing structure,...
    • Publication number 20050205575
    • Publication date Sep 22, 2005
    • Toyo Seikan Kasha , Ltd.
    • Tomomi Kobayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...