Inventor
FUJIWARA KIYOZUMI
JP4 patents
Patents
4 patentsUS6871143B2Mar 22, 2005
Navigation apparatus
ALPINE ELECTRONICS INC50 citations87
US6535812B2Mar 18, 2003
Map display apparatus and display method therefor
ALPINE ELECTRONICS INC10 citations71
US7706974B2Apr 27, 2010
Navigation device and route guide method
ALPINE ELECTRONICS INC0 citations47
US10417291B2Sep 17, 2019
Information processing apparatus and program that controls computer to execute process in the information processing apparatus
ALPINE ELECTRONICS INC0 citations39