Patents by Inventor Setsuo Tagawa

Setsuo Tagawa 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).

  • BATTERY PACK CASE AND METHOD FOR MANUFACTURING THE SAME, AND BATTERY PACK AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20120121969
    Abstract: A thin-wall portion can be formed while securing fire retardancy and restrictions on shapes of a battery pack case can be removed. A battery pack case includes a first case component 21 and a second case component 22 having a region coupled to the first case component 21. A space for housing a battery is formed by coupling the first case component 21 and the second case component 22 with each other. The first case component 21 and the second case component 22 respectively include a first resin portion 25 constituted by a fire-retardant resin film and a second resin portion 26 in which, while retaining a predetermined region of the first resin portion 25, resin is integrally molded at a region of the first resin portion 25 which differs from the predetermined region.
    Type: Application
    Filed: July 20, 2010
    Publication date: May 17, 2012
    Applicant: PANASONIC CORPORATION
    Inventors: Takashi Takemura, Setsuo Tagawa, Shinji Ota