Patents by Inventor Hidekuni Ohta

Hidekuni Ohta 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).

  • Oil passage structure of engine
    Patent number: 8307804
    Abstract: An oil passage structure of an engine including a crankshaft having an oil feed passage opened at a first end thereof, an oil passage in communication with the oil feed passage and an oil discharge passage in communication with a downstream end of the oil passage that is opened at a second end of the crankshaft. The oil passage allows therethrough feeding of oil to the ends of connecting rods that are coupled to the crankshaft.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: November 13, 2012
    Assignee: Suzuki Motor Corporation
    Inventor: Hidekuni Ohta
  • OIL PASSAGE STRUCTURE OF ENGINE
    Publication number: 20100083931
    Abstract: An oil passage structure of an engine including a crankshaft having an oil feed passage opened at a first end thereof, an oil passage in communication with the oil feed passage and an oil discharge passage in communication with a downstream end of the oil passage that is opened at a second end of the crankshaft. The oil passage allows therethrough feeding of oil to the ends of connecting rods that are coupled to the crankshaft.
    Type: Application
    Filed: September 4, 2009
    Publication date: April 8, 2010
    Applicant: Suzuki Motor Corporation
    Inventor: Hidekuni Ohta