Patents by Inventor Kouitsu Itoh

Kouitsu Itoh 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 agent for wiper blade rubber, and wiper blade rubber with the same
    Patent number: 6696391
    Abstract: A wiper blade rubber having a coating film on both surfaces of the lip part, the coating film comprising a particulate solid lubricant and a binder and the binder having a 0.5% modulus of 1 MPa or more and an elongation to break of 1% or more.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: February 24, 2004
    Assignees: Denso Corporation, ASMO Co. Ltd.
    Inventors: Shinya Goto, Naoki Torii, Hiroaki Ohsako, Kouitsu Itoh
  • Coating agent for wiper blade rubber, and wiper blade rubber with the same
    Publication number: 20030087767
    Abstract: A wiper blade rubber having a coating film on both surfaces of the lip part, the coating film comprising a particulate solid lubricant and a binder and the binder having a 0.5% modulus of 1 MPa or more and an elongation to break of 1% or more.
    Type: Application
    Filed: July 5, 2001
    Publication date: May 8, 2003
    Inventors: Shinya Goto, Naoki Torii, Hiroaki Ohsako, Kouitsu Itoh