Patents by Inventor Shoichi Yoshinobu

Shoichi Yoshinobu 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).

  • Coating composition and multilayered coating film forming method and coated article using this coating
    Patent number: 7807753
    Abstract: An object of the present invention is to provide a coating composition for forming a coating film having extremely high scratch resistance which could not be achieved up to now, concretely, such a degree of scratch resistance that even if the surface of a coating film is rubbed under strong external force by a cloud of sand flying and others while car washing and running, the surface can endure it.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: October 5, 2010
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Tatsuya Ishihara, Tomoyoshi Saito, Shoichi Yoshinobu, Tatsuya Suzuki, Eitaro Shimotsuma, Hiroaki Kobayashi
  • Coating composition and multilayered coating film forming method and coated article using this coating
    Publication number: 20060292379
    Abstract: An object of the present invention is to provide a coating composition for forming a coating film having extremely high scratch resistance which could not be achieved up to now, concretely, such a degree of scratch resistance that even if the surface of a coating film is rubbed under strong external force by a cloud of sand flying and others while car washing and running, the surface can endure it.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 28, 2006
    Inventors: Tatsuya Ishihara, Tomoyoshi Saito, Shoichi Yoshinobu, Tatsuya Suzuki, Eitaro Shimotsuma, Hiroaki Kobayashi