Patents by Inventor Yasuhiko Itou

Yasuhiko Itou 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).

  • Patent number: 8742015
    Abstract: The objective of the present invention is to provide a thermoplastic resin composition having an excellent balance of chemical resistance, heat resistance and impact resistance and a molded article comprising this thermoplastic resin composition. The present thermoplastic resin composition comprises a rubber-reinforced resin, an ethylene•(meth)acrylic acid ester•carbon monoxide copolymer, and polytetrafluoroethylene, and contents of ethylene•(meth)acrylic acid ester•carbon monoxide copolymer and polytetrafluoroethylene are respectively from 0.5 to 20 parts by weight and from 0.01 to 5 parts by weight, with respect to 100 parts by weight of the rubber-reinforced resin. A modified polyolefin resin may be contained.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: June 3, 2014
    Assignee: Techno Polymer Co., Ltd.
    Inventors: Keigo Higaki, Yasuhiko Itou
  • Publication number: 20100004394
    Abstract: The objective of the present invention is to provide a thermoplastic resin composition having an excellent balance of chemical resistance, heat resistance and impact resistance and a molded article comprising this thermoplastic resin composition. The present thermoplastic resin composition comprises a rubber-reinforced resin, an ethylene.(meth)acrylic acid ester-carbon monoxide copolymer, and polytetrafluoroethylene, and contents of ethylene.(meth)acrylic acid ester.carbon monoxide copolymer and polytetrafluoroethylene are respectively from 0.5 to 20 parts by weight and from 0.01 to 5 parts by weight, with respect to 100 parts by weight of the rubber-reinforced resin. A modified polyolefin resin may be contained.
    Type: Application
    Filed: July 11, 2007
    Publication date: January 7, 2010
    Applicant: TECHNO POLYMER CO., LTD.
    Inventors: Keigo Higaki, Yasuhiko Itou
  • Patent number: 6708790
    Abstract: A front-end structure comprising a panel body (400) to which a center member (500), being fixed to a body of a vehicle at a front end of the vehicle and supporting, at least, a driving engine (E/G), is joined, wherein the panel body (400) is molded out of aluminum by die-casting and a joining section (421) of the panel body (400) to which the center member (500) is joined has a mechanical strength higher than that of any other sections of the panel body (400) near the joining section (421) except the joining section (421).
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: March 23, 2004
    Assignee: Denso Corporation
    Inventors: Ikuo Ozawa, Toshiki Sugiyama, Norihisa Sasano, Noriaki Maeda, Kazuaki Kafuku, Harumi Okai, Yasuhiko Itou, Tomoyuki Hatano, Hiromi Takagi, Takeshi Nagasaka, Yasushi Hibi
  • Patent number: 6596812
    Abstract: The present invention relates to a thermoplastic resin composition comprising 20 to 60 parts by weight of a rubber-reinforced resin (A) and 80 to 40 parts by weight of an aromatic polycarbonate (B) having an average molecular weight of 16,000 to 30,000 ((A)+(B)=100 parts by weight), said rubber-reinforced resin (A) containing a grafted rubber-like polymer (A1) obtained by polymerizing at least one compound (b) selected from the group consisting of aromatic vinyl compounds, vinyl cyanide compounds, (meth)acrylic ester compounds, acid anhydride monomeric compounds and maleimide-based compounds in the presence of a rubber-like polymer (a) having a glass transition temperature of not more than −40° C.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: July 22, 2003
    Assignee: Techno Polymer Co., Ltd.
    Inventors: Tetsuro Toyoshima, Toshiyuki Toyoda, Yasuhiko Itou, Kazuki Iwai
  • Publication number: 20020162695
    Abstract: The present invention provides a front-end structure comprising a panel body (400) to which a center member (500), being fixed to a body of a vehicle at a front end of the vehicle and supporting, at least, a driving engine (E/G), is joined, wherein the panel body (400) is molded out of aluminum by die-casting and a joining section (421) of the panel body (400) to which the center member (500) is joined has a mechanical strength higher than that of any other sections of the panel body (400) near the joining section (421) except the joining section (421).
    Type: Application
    Filed: April 25, 2002
    Publication date: November 7, 2002
    Inventors: Ikuo Ozawa, Toshiki Sugiyama, Norihisa Sasano, Noriaki Maeda, Kazuaki Kafuku, Harumi Okai, Yasuhiko Itou, Tomoyuki Hatano, Hiromi Takagi, Takeshi Nagasaka, Yasushi Hibi
  • Publication number: 20010056158
    Abstract: The present invention relates to a thermoplastic resin composition comprising 20 to 60 parts by weight of a rubber-reinforced resin (A) and 80 to 40 parts by weight of an aromatic polycarbonate (B) having an average molecular weight of 16,000 to 30,000 ((A)+(B)=100 parts by weight),
    Type: Application
    Filed: March 30, 2001
    Publication date: December 27, 2001
    Inventors: Tetsuro Toyoshima, Toshiyuki Toyoda, Yasuhiko Itou, Kazuki Iwai