Patents by Inventor Tatsuya Inoyama

Tatsuya Inoyama 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).

  • Method and apparatus for prediction of amount of deformation due to shrinkage of molded article
    Patent number: 7894931
    Abstract: The method of predicting the amount of deformation due to shrinkage of a molded article of the present invention finds a support point P of the bending moment M from a distribution of shrinkage rates of a molding material forming a molded article 10 and uses the support point P to predict the amount of deformation. At that time, it is preferable to use the support point P to find the bending moment M and to use the bending moment M to predict the amount of deformation.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: February 22, 2011
    Assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha, Toyoda Gosei Co., Ltd., Kanto Auto Works, Ltd, Toyota Boshoku Kabushiki Kaisha
    Inventors: Tsuyoshi Arai, Tadayoshi Takahara, Yoshihito Saigo, Tatsuya Inoyama, Hiroshi Koyama
  • Method and apparatus for prediction of amount of deformation due to shrinkage of molded article
    Publication number: 20080246188
    Abstract: The method of predicting the amount of deformation due to shrinkage of a molded article of the present invention finds a support point P of the bending moment M from a distribution of shrinkage rates of a molding material forming a molded article 10 and uses the support point P to predict the amount of deformation. At that time, it is preferable to use the support point P to find the bending moment M and to use the bending moment M to predict the amount of deformation.
    Type: Application
    Filed: April 7, 2008
    Publication date: October 9, 2008
    Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYODA GOSEI CO., LTD., KANTO AUTO WORKS, LTD., TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Tsuyoshi Arai, Tadayoshi Takahara, Yoshihito Saigo, Tatsuya Inoyama, Hiroshi Koyama