Inventor
TADA AKIHITO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TADA AKIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
5 patentsUS6662105B1Dec 9, 2003
Navigation device and method of use having two separate route searching devices
TOYOTA MOTOR CO LTD130 citations97
US6594580B1Jul 15, 2003
Apparatus and system for providing route guidance information and a communication terminal thereof
TOYOTA MOTOR CO LTD93 citations97
US6237040B1May 22, 2001
Hypertext transmission method and server apparatus for sending and receiving files other than HTML files
TOYOTA MOTOR CO LTD63 citations95
US6636805B1Oct 21, 2003
Navigation system, remote navigation device and method, and in-vehicle navigation device
TOYOTA MOTOR CO LTD40 citations92
US7447915B2Nov 4, 2008
Map data processing method, map data processing device, storage medium, and on-board map data processing device
TOYOTA MOTOR CO LTD5 citations62
FUJITSU TEN LTD
3 patentsUS7349769B2Mar 25, 2008
Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
FUJITSU TEN LTD10 citations92
US6647322B1Nov 11, 2003
Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
FUJITSU TEN LTD22 citations92
US6631313B2Oct 7, 2003
Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
FUJITSU TEN LTD13 citations92
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsUS7286908B2Oct 23, 2007
Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations73
US7280894B2Oct 9, 2007
Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51