Patents by Inventor Akio Kakinai

Akio Kakinai 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).

  • CLOSED BREATHER SYSTEM
    Publication number: 20140366856
    Abstract: In a closed breather system which returns blow-by gas 1 extracted, through a gas extraction tube 5, from an engine 3 to an intake tube 7 through a ventilator 2 for separation and recovery of oil mist, a three-way valve 13 is incorporated in the gas extraction tube 5 to temporarily switch a passage of the three-way valve 13 only while the engine 3 remains cold so as to release the blow-by gas 1 to the atmosphere.
    Type: Application
    Filed: January 17, 2013
    Publication date: December 18, 2014
    Applicant: HINO MOTORS, LTD.
    Inventor: Akio Kakinai