Patents by Inventor Yasunobu Kakuda

Yasunobu Kakuda 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 stopped-judgement apparatus and stopped-judgement method in a velocity-calculation apparatus
    Publication number: 20060155456
    Abstract: By calculating the velocity from acceleration information that is obtained from an acceleration sensor that is located in a vehicle, this invention, determines whether or not the vehicle is stopped from only the acceleration information obtained from the acceleration sensor without using angle information for which there is a high possibility of error, so it is possible to improve the accuracy of the velocity value.
    Type: Application
    Filed: December 9, 2005
    Publication date: July 13, 2006
    Inventors: Yasunobu Kakuda, Jin Hosaka
  • Road surface angle calculation apparatus and calculation method
    Publication number: 20060155458
    Abstract: When calculating velocity from acceleration information obtained from an acceleration sensor that is installed in a vehicle, the road-surface angle is calculated instead of used the vehicle-velocity pulse to improve the accuracy of the velocity.
    Type: Application
    Filed: December 9, 2005
    Publication date: July 13, 2006
    Inventors: Yasunobu Kakuda, Jin Hosaka