Patents by Inventor Masahiro Ohomori

Masahiro Ohomori 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).

  • Patent number: 5614895
    Abstract: A map information regenerating device usable in a vehicle travel guiding apparatus, which device is capable of freely revising a road map, i.e., adding, changing and deleting a road on the road map without changing data stored in a basic map-information storage but correlating change data with existing roads to assure the possibility of performing map-data processing such as course searching according to the revised map data. The device is so constructed that the map information may be read-out from a map information storage and stored in a buffer memory wherein the data is revised in a specified procedure according to the map change data read-out from an additionally used storage medium or/and obtained by using transmitting/receiving means.
    Type: Grant
    Filed: November 9, 1994
    Date of Patent: March 25, 1997
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Masahiro Ohomori, Masayuki Arai, Takeshi Imai