Patents by Inventor Kinichi Ishino

Kinichi Ishino 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 battery
    Patent number: 6517973
    Abstract: A non-aqueous electrolyte battery having improved low temperature characteristics and preservation characteristics. The non-aqueous electrolyte battery includes a negative electrode containing a carbon material as a negative electrode active material, a positive electrode containing a positive electrode active material and which is arranged facing the negative electrode and a non-aqueous electrolyte arranged between the negative and positive electrodes. The negative electrode contains a material not doped with lithium and/or not emitting lithium in an amount of not less than 20 wt % and not larger than 40 wt % based on the negative electrode active material.
    Type: Grant
    Filed: March 22, 2000
    Date of Patent: February 11, 2003
    Assignee: Sony Corporation
    Inventors: Takashi Tomita, Hideaki Ojima, Kinichi Ishino, Takayuki Kondo