Patents by Inventor Yoshihito Anzai

Yoshihito Anzai 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).

  • Woody thermoplastic resin composition
    Patent number: 6656982
    Abstract: There is disclosed a woody thermoplastic resin composition which prevents the occurrence of rust on the metal surface in a molding machine and suppresses the generation of a volatile substance as encountered when a woody thermoplastic resin composed of a thermoplastic resin and wood flour was subjected to heat molding and processing. According to the present invention, a specific amount of dolomite is added to a woody thermoplastic resin composed of a thermoplastic resin and wood flour thereby there may be obtained a woody thermoplastic resin composition which has an effect to prevent the occurrence of rust on the metal surface in a molding machine during the molding and processing and to suppress the generation of a volatile substance.
    Type: Grant
    Filed: August 22, 2001
    Date of Patent: December 2, 2003
    Assignee: Ajinomoto Co., Inc.
    Inventors: Naoki Yasuda, Yoshihito Anzai, Hirokazu Ohno, Shigeto Yoshimura, Michihiro Kubo
  • Woody thermoplastic resin composition
    Publication number: 20020049266
    Abstract: There is disclosed a woody thermoplastic resin composition which prevents the occurrence of rust on the metal surface in a molding machine and suppresses the generation of a volatile substance as encountered when a woody thermoplastic resin composed of a thermoplastic resin and wood flour was subjected to heat molding and processing.
    Type: Application
    Filed: August 22, 2001
    Publication date: April 25, 2002
    Applicant: AJINOMOTO CO., INC.
    Inventors: Naoki Yasuda, Yoshihito Anzai, Hirokazu Ohno, Shigeto Yoshimura, Michihiro Kubo