Patents by Inventor Hidetoshi Namai

Hidetoshi Namai 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).

  • DUMP TRUCK
    Publication number: 20240102413
    Abstract: A dump truck includes an engine, a cab floor disposed above the engine and configured to support a cab, a first aftertreatment device configured to treat exhaust gas discharged from a first exhaust pipe of the engine, and a second aftertreatment device configured to treat exhaust gas discharged from a second exhaust pipe of the engine. The first aftertreatment device and the second aftertreatment device are disposed side by side in a vehicle width direction behind the engine and below the cab floor.
    Type: Application
    Filed: February 15, 2022
    Publication date: March 28, 2024
    Applicant: Komatsu Ltd.
    Inventors: Yuta Hoshino, Hidetoshi Namai