Patents by Inventor Ayano Shiraga

Ayano Shiraga 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).

  • Nonaqueous electrolyte secondary batteries
    Patent number: 10468655
    Abstract: A nonaqueous electrolyte secondary battery according to one aspect of the present invention includes an electrode assembly including a negative electrode plate and a positive electrode plate wound together via a separator; a nonaqueous electrolyte; a bottomed cylindrical exterior case accommodating the electrode assembly and the nonaqueous electrolyte; and a sealing member sealing an open end of the exterior case.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: November 5, 2019
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Ayano Shiraga, Kazuhiro Hasegawa, Akira Nagasaki
  • NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES
    Publication number: 20180323419
    Abstract: A nonaqueous electrolyte secondary battery-according to one aspect of the present invention includes an electrode assembly inducting a negative electrode plate and a positive electrode plate wound together via a separator; a nonaqueous electrolyte; a bottomed cylindrical exterior case accommodating the electrode assembly and the nonaqueous electrolyte; and a sealing member sealing an open end of the exterior case.
    Type: Application
    Filed: November 9, 2016
    Publication date: November 8, 2018
    Applicant: SANYO Electric Co., Ltd.
    Inventors: Ayano Shiraga, Kazuhiro Hasegawa, Akira Nagasaki