Patents by Inventor Tomitake Omori

Tomitake Omori 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).

  • Method for producing positive electrode plate for alkaline storage battery
    Patent number: 7909068
    Abstract: An alkaline storage battery including a strip-shaped porous metal substrate and a material mixture filled into the substrate. The substrate has an unfilled portion where the material mixture is not filled along at least one of two longitudinal sides of the substrate. The substrate has a weight per unit area of 150 to 350 g/m2. The material mixture contains an active material and an elastic polymer.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: March 22, 2011
    Assignee: Panasonic Corporation
    Inventors: Haruya Nakai, Takashi Ohkawa, Hiroyuki Kannari, Hiroyuki Usui, Tomitake Omori, Hideki Kasahara, Gota Asano, Yoshiyuki Muraoka, Nobuyuki Kawaguchi, Takashi Ebihara
  • Positive electrode plate for alkaline storage battery and method for producing the same
    Patent number: 7846574
    Abstract: An alkaline storage battery including a strip-shaped porous metal substrate and a material mixture filled into the substrate. The substrate has an unfilled portion where the material mixture is not filled along at least one of two longitudinal sides of the substrate. The substrate has a weight per unit area of 150 to 350 g/m2. The material mixture contains an active material and an elastic polymer.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: December 7, 2010
    Assignee: Panosonic Corporation
    Inventors: Haruya Nakai, Takashi Ohkawa, Hiroyuki Kannari, Hiroyuki Usui, Tomitake Omori, Hideki Kasahara, Gota Asano, Yoshiyuki Muraoka, Nobuyuki Kawaguchi, Takashi Ebihara
  • POSITIVE ELECTRODE PLATE FOR ALKALINE STORAGE BATTERY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20090242072
    Abstract: An alkaline storage battery including a strip-shaped porous metal substrate and a material mixture filled into the substrate. The substrate has an unfilled portion where the material mixture is not filled along at least one of two longitudinal sides of the substrate. The substrate has a weight per unit area of 150 to 350 g/m2. The material mixture contains an active material and an elastic polymer.
    Type: Application
    Filed: June 10, 2009
    Publication date: October 1, 2009
    Applicant: PANASONIC CORPORATION
    Inventors: Haruya Nakai, Takashi Ohkawa, Hiroyuki Kannari, Hiroyuki Usui, Tomitake Omori, Hideki Kasahara, Gota Asano, Yoshiyuki Muraoka, Nobuyuki Kawaguchi, Takashi Ebihara
  • Positive electrode plate for alkaline storage battery and method for producing the same
    Publication number: 20060046147
    Abstract: An alkaline storage battery including a strip-shaped porous metal substrate and a material mixture filled into the substrate. The substrate has an unfilled portion where the material mixture is not filled along at least one of two longitudinal sides of the substrate. The substrate has a weight per unit area of 150 to 350 g/m2. The material mixture contains an active material and an elastic polymer.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 2, 2006
    Inventors: Haruya Nakai, Takashi Ohkawa, Hiroyuki Kannari, Hiroyuki Usui, Tomitake Omori, Hideki Kasahara, Gota Asano, Yoshiyuki Muraoka, Nobuyuki Kawaguchi, Takashi Ebihara