Patents by Inventor Makoto Hasumuma

Makoto Hasumuma 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).

  • VEHICLE POSITIONING INFORMATION UPDATE DEVICE
    Publication number: 20100082238
    Abstract: Based on positioning accuracy of an own vehicle required for appropriately carrying out assistance control carried out according to a position of the own vehicle, an execution condition for map matching correcting the position of the own vehicle is set. Specifically, setting is made in such a manner that, as the positioning accuracy is higher and an error thereof is smaller, an execution frequency of map matching becomes higher. Then, map matching is carried out according to the thus-set execution condition.
    Type: Application
    Filed: May 15, 2007
    Publication date: April 1, 2010
    Applicants: AISIN AW CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Motohiro Nakamura, Kiyokazu Okada, Hidenobu Suzuki, Masaki Nakamura, Makoto Hasumuma