Patents by Inventor Takai Mori

Takai Mori 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).

  • Non-aqueous electrolyte secondary battery
    Patent number: 6001507
    Abstract: A non-aqueous electrolyte battery which exhibits satisfactory reliability because reduction in the discharge capacity can be significantly prevented even after use with rapid temperature change and which enables excellent productivity to be realized. The non-aqueous electrolyte battery includes a cathode and an anode in which an active material for the cathode and/or an active material for the anode is integrated by a binder, wherein the binder for the cathode and/or the binder for the anode is a mixture of polyimide, which is soluble in an organic solvent, and a fluorine polymer.
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: December 14, 1999
    Assignee: Sony Corporation
    Inventors: Takashi Ono, Hisayuki Kato, Yoshikatsu Yamamoto, Takai Mori