Patents by Inventor Misao Iguchi

Misao Iguchi 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).

  • Material for contact components or battery components, and battery using the same
    Patent number: 8568917
    Abstract: A material for contact components or battery components, which includes a metal sheet having a surface layer portion containing a first metal element, the metal sheet including a Cr-containing steel plate or a surface-treated steel plate, and at least a part of the first metal element on an outermost surface of the surface layer portion being substituted by a second metal element having a nobler standard electrode potential than the first metal element, the second metal element being deposited on the outermost surface in a state of a particulate metal, oxide, or hydroxide.
    Type: Grant
    Filed: June 11, 2007
    Date of Patent: October 29, 2013
    Assignees: Panasonic Corporation, Katayama Special Industries, Ltd.
    Inventors: Takuyuki Okano, Toshihiko Ikehata, Misao Iguchi, Keiichi Hayashi
  • MATERIAL FOR CONTACT COMPONENTS OR BATTERY COMPONENTS, AND BATTERY USING THE SAME
    Publication number: 20090325073
    Abstract: A material for contact components or battery components, which includes a metal sheet having a surface layer portion containing a first metal element, the metal sheet including a Cr-containing steel plate or a surface-treated steel plate, and at least a part of the first metal element on an outermost surface of the surface layer portion being substituted by a second metal element having a nobler standard electrode potential than the first metal element, the second metal element being deposited on the outermost surface in a state of a particulate metal, oxide, or hydroxide.
    Type: Application
    Filed: June 11, 2007
    Publication date: December 31, 2009
    Inventors: Takuyuki Okano, Toshihiko Ikehata, Misao Iguchi, Keiichi Hayashi