Patents by Inventor Takashi KIMIDUKA

Takashi KIMIDUKA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Package and film
    Patent number: 11731825
    Abstract: A package includes: a film including a crystalline stretched oriented film; and a breaking portion provided in the film and including one or more non-oriented portions formed by heating a part of the crystalline stretched oriented film at a temperature equal to or higher than a melting point of the crystalline stretched oriented film and facing each other with an oriented portion of the crystalline stretched oriented film interposed therebetween.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: August 22, 2023
    Assignee: Daiwa Can Company
    Inventors: Yuji Takeuchi, Hiroko Namekawa, Takashi Kimiduka, Takashi Kanehira
  • Copolyester resin and polyester film for covering metal plates and laminated polyester film comprising same made into film
    Patent number: 11046864
    Abstract: The problem to be solved by the present invention is to provide a polyester resin excellent in various properties wherein the film formability is good, film fracture (hairs) and scraping (galling) are not easily generated in the drawing/ironing process when applied to a metal-sheet-coating polyester film, the film surface is not damaged when used as the inner-surface film for a metallic can, and the metallic can is hardly corroded (dent resistance), by dropping or external impact (denting), after a product is made by enclosing contents into the can.
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: June 29, 2021
    Assignees: DAIWA CAN COMPANY, Bell Polyester Products, Inc.
    Inventors: Takashi Kimiduka, Yuji Takeuchi, Junji Matsumura, Masaya Okimoto, Keita Katsuma, Hideaki Tomura, Sadamu Nakatsuka
  • PACKAGE AND FILM
    Publication number: 20200239219
    Abstract: A package includes: a film including a crystalline stretched oriented film; and a breaking portion provided in the film and including one or more non-oriented portions formed by heating a part of the crystalline stretched oriented film at a temperature equal to or higher than a melting point of the crystalline stretched oriented film and facing each other with an oriented portion of the crystalline stretched oriented film interposed therebetween.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 30, 2020
    Inventors: Yuji TAKEUCHI, Hiroko NAMEKAWA, Takashi KIMIDUKA, Takashi KANEHIRA
  • COPOLYESTER RESIN AND POLYESTER FILM FOR COVERING METAL PLATES AND LAMINATED POLYESTER FILM COMPRISING SAME MADE INTO FILM
    Publication number: 20160186005
    Abstract: The problem to be solved by the present invention is to provide a polyester resin excellent in various properties wherein the film formability is good, film fracture (hairs) and scraping (galling) are not easily generated in the drawing/ironing process when applied to a metal-sheet-coating polyester film, the film surface is not damaged when used as the inner-surface film for a metallic can, and the metallic can is hardly corroded (dent resistance), by dropping or external impact (denting), after a product is made by enclosing contents into the can.
    Type: Application
    Filed: July 5, 2013
    Publication date: June 30, 2016
    Inventors: Takashi KIMIDUKA, Yuji TAKEUCHI, Junji MATSUMURA, Masaya OKIMOTO, Keita KATSUMA, Hideaki TOMURA, Sadamu NAKATSUKA