Patents by Inventor Yasuo Katou

Yasuo Katou 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).

  • Metal carrier catalyst for cleaning exhaust gas
    Patent number: 9381467
    Abstract: A metal honeycomb carrier comprising a metal outer casing having inserted thereinto a metal honeycomb structure consisting of a metallic flat foil and a metallic corrugated foil, wherein perforations in an opening ratio of 30 to 60% are provided in either one or both of the flat foil and the corrugated foil.
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: July 5, 2016
    Assignee: CATALER CORPORATION
    Inventors: Keisuke Murawaki, Junya Shirahata, Yasuo Katou
  • METAL CARRIER CATALYST FOR CLEANING EXHAUST GAS
    Publication number: 20100298130
    Abstract: A metal honeycomb carrier comprising a metal outer casing having inserted thereinto a metal honeycomb structure consisting of a metallic flat foil and a metallic corrugated foil, wherein perforations in an opening ratio of 30 to 60% are provided in either one or both of the flat foil and the corrugated foil.
    Type: Application
    Filed: January 28, 2009
    Publication date: November 25, 2010
    Inventors: Keisuke Murawaki, Junya Shirahata, Yasuo Katou
  • Copying machine
    Patent number: 4709149
    Abstract: A copying machine records an image on a recording sheet through the use of an ink donor sheet with thermally transferable ink.
    Type: Grant
    Filed: August 6, 1985
    Date of Patent: November 24, 1987
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Haruhiko Takahashi, Toshiharu Inui, Hiroyuki Saitoh, Noriyoshi Ishikawa, Hitoshi Funato, Takashi Ohmori, Masami Kurata, Yasuo Katou
  • Two-color copying machine
    Patent number: 4661703
    Abstract: A two-color copying machine records an image on a recording sheet in two colors such as red and black by using thermally transferable red and black inks on ink donor sheets.
    Type: Grant
    Filed: August 8, 1985
    Date of Patent: April 28, 1987
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Noriyoshi Ishikawa, Haruhiko Takahashi, Hitoshi Funato, Svay Leng, Hiroyuki Saitoh, Takashi Ohmori, Masami Kurata, Yasuo Katou