Patents by Inventor Yoshinobu Hanaoka

Yoshinobu Hanaoka 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).

  • Coated polyamide molding products
    Patent number: 6924034
    Abstract: It is disclosed that a coated polyamide molding product, characterized in that, a polyamide molding product obtained from a polyamide resin composition containing a polyamide resin (A), a thermoplastic resin composition (B) having functional groups reacting with the polyamide resin and, if necessary, an inorganic filler (C) is coated with a thermoplastic resin elastomer (D) which is compatible with the thermoplastic resin composition which is the above-mentioned component (B).
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: August 2, 2005
    Assignee: Toyo Boseki Kabushiki Kaisha
    Inventors: Tsutomu Tamura, Yoshinobu Hanaoka, Tomohide Nakagawa
  • Coated polyamide molding products
    Publication number: 20030008147
    Abstract: It is disclosed that a coated polyamide molding product, characterized in that, a polyamide molding product obtained from a polyamide resin composition containing a polyamide resin (A), a thermoplastic resin composition (B) having functional groups reacting with the polyamide resin and, if necessary, an inorganic filler (C) is coated with a thermoplastic resin elastomer (D) which is compatible with the thermoplastic resin composition which is the above-mentioned component (B).
    Type: Application
    Filed: May 8, 2002
    Publication date: January 9, 2003
    Inventors: Tsutomu Tamura, Yoshinobu Hanaoka, Tomohide Nakagawa