Patents by Inventor Minoru Ohnuma

Minoru Ohnuma 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).

  • ALKALINE BATTERY
    Publication number: 20100003596
    Abstract: An alkaline battery includes a cathode mix containing a compound oxide of silver, cobalt, and nickel represented by AgxCoyNizO2 wherein x+y+z=2, x?1.10, y>0.
    Type: Application
    Filed: June 29, 2009
    Publication date: January 7, 2010
    Applicant: Sony Corporation
    Inventors: Satoshi Sato, Minoru Ohnuma