Patents by Inventor Osamu Kasuya

Osamu Kasuya 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).

  • Patent number: 10975754
    Abstract: An arrangement structure of an exhaust gas sensor includes an exhaust pipe that extends from an engine for a vehicle to form a part of an exhaust flow path, a catalytic device that purifies exhaust gas flowing through the exhaust flow path, and a first exhaust gas sensor that detects a predetermined component in the exhaust gas. The exhaust pipe is led out from a front side of the engine to one side in a left-right direction of the engine, and extends rearward so as to be routed on a lateral side of the engine. The catalytic device is arranged in the middle of the exhaust pipe on the lateral side of the engine. The first exhaust gas sensor is arranged on the lateral side of the engine and on an upstream side or a downstream side of the catalytic device in the exhaust pipe.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: April 13, 2021
    Assignee: SUZUKI MOTOR CORPORATION
    Inventor: Osamu Kasuya
  • Publication number: 20190301341
    Abstract: An arrangement structure of an exhaust gas sensor includes an exhaust pipe that extends from an engine for a vehicle to form a part of an exhaust flow path, a catalytic device that purifies exhaust gas flowing through the exhaust flow path, and a first exhaust gas sensor that detects a predetermined component in the exhaust gas. The exhaust pipe is led out from a front side of the engine to one side in a left-right direction of the engine, and extends rearward so as to be routed on a lateral side of the engine. The catalytic device is arranged in the middle of the exhaust pipe on the lateral side of the engine. The first exhaust gas sensor is arranged on the lateral side of the engine and on an upstream side or a downstream side of the catalytic device in the exhaust pipe.
    Type: Application
    Filed: March 25, 2019
    Publication date: October 3, 2019
    Applicant: SUZUKI MOTOR CORPORATION
    Inventor: Osamu KASUYA
  • Patent number: 6540047
    Abstract: In a lubrication device of four-stroke-cycle engine, a front surface portion of a lower engine case is positioned vertically, while mounting-bases for an oil filter are formed onto the front surface portion, and an oil passage extending to an oil entrance of an oil filter from an oil pump is positioned in parallel with the matching surfaces of the engine case, as well as an additional oil passage positioned for connecting an oil exit of the oil filter and a main gallery.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: April 1, 2003
    Assignee: Suzuki Kabushiki Kaisha
    Inventors: Nobuhiro Yasui, Osamu Kasuya
  • Publication number: 20010020560
    Abstract: In a lubrication device of four-stroke-cycle engine, a front surface portion of a lower engine case is formed vertically, while mounting-bases for an oil filter is formed onto the front surface portion, and an oil passage extending to an oil entrance of an oil filter from an oil pump is formed in parallel with the matching surfaces of the engine case, as well as another oil passage connecting an oil exit of the oil filter and a main gallery is formed.
    Type: Application
    Filed: February 20, 2001
    Publication date: September 13, 2001
    Applicant: SUZUKI KABUSHIKI KAISHA
    Inventors: Nobuhiro Yasui, Osamu Kasuya