Patents by Inventor Yuuki TANKA

Yuuki TANKA 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).

  • AIR VENT STRUCTURE OF OIL PUMP FOR AUTOMATIC TRANSMISSION, AND METHOD FOR ASSEMBLING AIR VENT STRUCTURE
    Publication number: 20190101207
    Abstract: An automatic transmission has an oil pump driven by a travelling driving source. An air vent structure that expels air bubbles contained in automatic transmission fluid during pump operation has an air vent hole whose one end communicates with an outlet port of the oil pump and whose other end opens toward the oil pan. An air vent tube is connected to an opening end of the air vent hole. The air vent tube is extended up to a strainer lower side gap area located between a strainer and the oil pan, and a tube opening end of the air vent tube is placed in oil of the automatic transmission fluid.
    Type: Application
    Filed: February 10, 2017
    Publication date: April 4, 2019
    Applicants: JATCO Ltd, NISSAN MOTOR CO., LTD
    Inventor: Yuuki TANKA