Patents by Inventor Ikuhito Teshima

Ikuhito Teshima 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).

  • Honeycomb structure
    Patent number: 8551412
    Abstract: A honeycomb structure includes a honeycomb unit. The honeycomb unit includes plural cells, inorganic particles, and at least one of a flake substance, a tetrapod-shaped substance, and a three-dimensional needle-shaped substance. The plural cells extend from a first end face to a second end face of the honeycomb structure along a longitudinal direction of the honeycomb structure. The plural cells are defined by cell walls.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: October 8, 2013
    Assignee: Ibiden Co., Ltd.
    Inventors: Hiroki Sato, Masafumi Kunieda, Ikuhito Teshima, Yuki Fujita
  • Honeycomb structure
    Patent number: 8039088
    Abstract: A honeycomb structure includes at least one honeycomb unit. The at least one honeycomb unit has a longitudinal direction and includes plural cell walls extending from one end face to another end face along the longitudinal direction to define plural cells. The at least one honeycomb unit includes inorganic particles, an inorganic binder, and inorganic fibers. A degree of orientation of the inorganic fibers in an a-axis direction parallel to the longitudinal direction is about 0.5 or less.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: October 18, 2011
    Assignee: Ibiden Co., Ltd.
    Inventors: Kazushige Ohno, Masafumi Kunieda, Takahiko Ido, Ikuhito Teshima
  • HONEYCOMB STRUCTURE
    Publication number: 20110118106
    Abstract: A honeycomb structure includes a honeycomb unit. The honeycomb unit includes plural cells, inorganic particles, and at least one of a flake substance, a tetrapod-shaped substance, and a three-dimensional needle-shaped substance. The plural cells extend from a first end face to a second end face of the honeycomb structure along a longitudinal direction of the honeycomb structure. The plural cells are defined by cell walls.
    Type: Application
    Filed: September 29, 2010
    Publication date: May 19, 2011
    Applicant: IBIDEN CO., LTD.
    Inventors: Hiroki SATO, Masafumi Kunieda, Ikuhito Teshima, Yuki Fujita
  • HONEYCOMB STRUCTURE
    Publication number: 20090291254
    Abstract: A honeycomb structure includes at least one honeycomb unit. The at least one honeycomb unit has a longitudinal direction and includes plural cell walls extending from one end face to another end face along the longitudinal direction to define plural cells. The at least one honeycomb unit includes inorganic particles, an inorganic binder, and inorganic fibers. A degree of orientation of the inorganic fibers in an a-axis direction parallel to the longitudinal direction is about 0.5 or less.
    Type: Application
    Filed: January 26, 2009
    Publication date: November 26, 2009
    Applicant: IBIDEN CO., LTD.
    Inventors: Kazushige Ohno, Masafumi Kunieda, Takahiko Ido, Ikuhito Teshima