Patents by Inventor Natsuji Fujii

Natsuji Fujii 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).

  • Integrated actuator unit for anti-skid brake control system for automotive vehicle
    Patent number: 5066075
    Abstract: An actuator unit for an anti-skid brake system for an automotive vehicle, employs a built-in structure, in which all components, such as an EV valve, an AV valve, a pressure accumulator, an one-way check valve and so forth, are built-in a single cast block casing. Especially, fluid flow paths are formed integrally with the casing for enabling the overall unit compact enough for facilitating in the limited space in a vehicular body.
    Type: Grant
    Filed: December 26, 1989
    Date of Patent: November 19, 1991
    Assignee: Atsugi Unisia Corporation
    Inventors: Ichiro Kaneda, Seiji Yamamoto, Natsuji Fujii