Patents by Inventor Sugura Matsui

Sugura Matsui 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 OF MANUFACTURING EXHAUST GAS-PURIFYING CATALYST AND NOZZLE USED THEREFOR
    Publication number: 20120021896
    Abstract: A nozzle is configured to discharge a fluid containing a raw material of a catalytic layer to a substrate having first and second end faces and provided with holes each extending from the first end face to the second end face. The nozzle is provided with discharge ports each discharging the fluid toward the first end face of the substrate.
    Type: Application
    Filed: October 3, 2011
    Publication date: January 26, 2012
    Inventors: Atsushi Nakano, Shigeki Mizuno, Shigeji Matsumoto, Hiroshi Sekine, Sugura Matsui