Patents by Inventor Yorihiro Takimoto

Yorihiro Takimoto 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).

  • FUEL HOSE AND METHOD FOR PRODUCING THE SAME
    Publication number: 20120012222
    Abstract: A fuel hose includes a tube-shaped inner layer made of a resin composition (A) that contains an aromatic polyamide resin as a main component and an organic acid salt having 8 to 28 carbon atoms and an outer layer formed on an outer peripheral surface of the inner layer and made of a resin composition (B) that contains an aliphatic polyamide resin as a main component, wherein the inner layer and the outer layer are bonded to each other through interlayer adhesion.
    Type: Application
    Filed: September 22, 2011
    Publication date: January 19, 2012
    Applicant: TOKAI RUBBER INDUSTRIES, LTD.
    Inventors: Koji Mizutani, Kazutaka Katayama, Daigo Tamura, Kazuhito Kasahara, Yorihiro Takimoto
  • Fuel Hose
    Publication number: 20120003416
    Abstract: A fuel hose includes a tube-shaped inner layer made of a resin composition (A) containing an aromatic polyamide resin as a main component and an outer layer formed on an outer peripheral surface of the inner layer and made of a resin composition (B) containing at least one of a polyolefin-based resin and an aliphatic polyamide resin as a main component, wherein the following requirement (?) or (?) is satisfied: (?) the resin composition (B) contains at least one of acid-modified SEBS and acid-modified PMMA-PBA-PMMA; and (?) the resin composition (A) contains at least one of acid-modified SEBS and acid-modified PMMA-PBA-PMMA and the resin composition (B) contains amine-modified SEBS.
    Type: Application
    Filed: September 14, 2011
    Publication date: January 5, 2012
    Applicant: TOKAI RUBBER INDUSTRIES, LTD.
    Inventors: Koji Mizutani, Kazutaka Katayama, Kazuhito Kasahara, Yorihiro Takimoto
  • Method for producing hose with sealing layer
    Patent number: 8039061
    Abstract: In a method for producing a hose with a sealing layer, a hose body having a resin innermost layer is prepared, a rod-like core member is disposed through a center portion of a hollow interior of a connecting portion of the hose body so as to occupy the center portion, and the plasma gas is fed and distributed in an interior of an innermost layer of the connecting portion to modify an inner surface of the innermost layer. Then, the sealing layer is formed on the inner surface by coating an elastic material for the sealing layer on the inner surface of the connecting portion.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: October 18, 2011
    Assignee: Tokai Rubber Industries, Inc.
    Inventor: Yorihiro Takimoto
  • Method for Producing Hose with Sealing Layer
    Publication number: 20080248217
    Abstract: In a method for producing a hose with a sealing layer, a hose body having a resin innermost layer is prepared, a rod-like core member is disposed through a center portion of a hollow interior of a connecting portion of the hose body so as to occupy the center portion, and the plasma gas is fed and distributed in an interior of an innermost layer of the connecting portion to modify an inner surface of the innermost layer. Then, the sealing layer is formed on the inner surface by coating an elastic material for the sealing layer on the inner surface of the connecting portion.
    Type: Application
    Filed: March 28, 2008
    Publication date: October 9, 2008
    Applicant: Tokai Rubber Industries, Ltd.
    Inventor: Yorihiro Takimoto