Patents by Inventor Akria Nakamura

Akria Nakamura 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).

  • Publication number: 20070256481
    Abstract: The present invention is intended to provide a fuel consumption evaluation system which obtains quantitative data to determine whether actual driving has consumed fuel more efficiently or less efficiently than average driving and gives the driver and/or manager concrete advice for fuel-efficient driving based on the obtained data, and also provide a fuel consumption evaluation system which decides, based on obtained fuel efficiency data, whether driving is more fuel-efficient than average driving and sets a target and gives the driver and/or manager concrete advice for fuel-efficient driving based on the obtained data in consideration of change in vehicle total mass without any influence of slopes and traffic flows and particularly encourages and instructs, in real time, the driver to do fuel-efficient driving.
    Type: Application
    Filed: July 15, 2005
    Publication date: November 8, 2007
    Applicant: Nissan Diesel Motor Co., Ltd
    Inventors: Yoshitaka Nishiyama, Masaru Yamashita, Hiroshi Miyake, Akria Nakamura