Assignee

MOTOYAMA MASAKI

US2 patents

Top patents by PatentIndex Score

US8150620B2Apr 3, 2012

Route search method and apparatus for navigation system utilizing map data of XML format

MOTOYAMA MASAKI18 citations75

US8532925B2Sep 10, 2013

Spatial indexing method and apparatus for navigation system for indexing and retrieval of XML map data

MOTOYAMA MASAKI2 citations54