Patents by Inventor Junichi Kanoh

Junichi Kanoh 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 separator for internal combustion engine
    Patent number: 4607604
    Abstract: An oil separator for separating and collecting lubrication oil contained in blow-by gas of an internal combustion engine. The separtor is formed in the cylinderhead cover of the engine and incorporates a porous filter, which is made of foam metal for absorbing oil constituents in the blow-by gas, and a relief valve which is arranged between a chamber of the downstream-side of the porous filter and the crank case in order to pass the blow-by gas therethrough into downstream-side from the crank case when the internal pressure of the crank case increases.
    Type: Grant
    Filed: February 27, 1985
    Date of Patent: August 26, 1986
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Junichi Kanoh, Kongoh Aoki