Patents Assigned to TOYOTA MAPMASTER INC.
  • Map information management system and map information distribution system
    Patent number: 8892522
    Abstract: There is provided a map information providing technology that can keep map information very fresh at all times.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: November 18, 2014
    Assignees: Zenrin Co., Ltd., Toyota Jidosha Kabushiki Kaisha, Toyota Mapmaster Inc., Aisin AW Co., Ltd.
    Inventors: Hironobu Sugimoto, Sadahiro Koshiba, Kazuteru Maekawa, Masahiro Tsujiko, Koji Uchiyama, Yoshikatsu Matsumoto, Kaname Miyazaki, Kenji Yano, Yuichi Ochi
  • Map information management system and map information distribution system
    Publication number: 20100011022
    Abstract: There is provided a map information providing technology that can keep map information very fresh at all times.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 14, 2010
    Applicants: ZENRIN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA MAPMASTER INC., AISIN AW CO. LTD.
    Inventors: Hironobu Sugimoto, Sadahiro Koshiba, Kazuteru Maekawa, Masahiro Tsujiko, Koji Uchiyama, Yoshikatsu Matsumoto, Kaname Miyazaki, Kenji Yano, Yuichi Ochi