Patents by Inventor Motoi Yamanoue

Motoi Yamanoue 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).

  • Separator paper for alkaline-battery
    Patent number: 6379836
    Abstract: A separator paper is provided which simultaneously satisfies the requirements to have a high denseness that can prevent internal shortage due to such as the deposition of the zinc oxide dendrite accompanied by not adding mercury, and a high liquid impregnate properties that can improve heavy discharging properties.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: April 30, 2002
    Assignee: Nippon Kodoshi Corporation
    Inventors: Yoshiyo Kubo, Motoi Yamanoue, Akio Mizobuchi