Patents by Inventor Jumpei NASU

Jumpei NASU 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).

  • HYBRID ELECTRIC VEHICLE
    Publication number: 20230347863
    Abstract: Hybrid electric vehicle includes an engine, a first electric motor, a second electric motor, an electric power storage device, and a control device. The control device is configured to control the engine and the first electric motor so that the engine is operated at a first predetermined engine speed while outputting a predetermined torque, and to control the second electric motor so that a driving force based on a required driving force is output, when the rapid catalyst warm-up is executed when the engine is idle off.
    Type: Application
    Filed: February 22, 2023
    Publication date: November 2, 2023
    Inventors: Masanao IDOGAWA, Hirokazu ANDOH, Takahiro UCHIDA, Yoshikazu ASAMI, Hidekazu NAWATA, Jumpei NASU, Sohichi IMAI