Patents by Inventor Tetsuji Takeda

Tetsuji Takeda 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).

  • EXHAUST DEVICE
    Publication number: 20200123954
    Abstract: There is provided an exhaust device. An exhaust pipe is connected to an engine for a vehicle. A chamber is connected to a downstream side of the exhaust pipe. At least two catalysts arranged in a vehicle front-rear direction in the chamber. A connection pipe connects the two catalysts with each other. The connection pipe is provided with punching holes.
    Type: Application
    Filed: September 3, 2019
    Publication date: April 23, 2020
    Applicant: SUZUKI MOTOR CORPORATION
    Inventors: Takayoshi MURAMATSU, Tetsuji TAKEDA
  • Exhaust device
    Patent number: 10619542
    Abstract: There is provided an exhaust device. An exhaust pipe is connected to an engine for a vehicle. A chamber is connected to a downstream side of the exhaust pipe. At least two catalysts arranged in a vehicle front-rear direction in the chamber. A connection pipe connects the two catalysts with each other. The connection pipe is provided with punching holes.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: April 14, 2020
    Assignee: SUZUKI MOTOR CORPORATION
    Inventors: Takayoshi Muramatsu, Tetsuji Takeda