Mark Identification

HOUSEDIFF

Serial Number

78119941

Filing Date

Apr 5, 2002

Registration Date

May 17, 2005

Trademark by

HITACHI SOLUTIONS LTD.

Classification Information

CREATING VECTOR MAPS FROM SATELLITE IMAGES, AERIAL PHOTOGRAPHS AND PAPER MAPS; AND COMPARING CHANGES OF HOUSES AND OTHER STRUCTURES BETWEEN OLD VECTOR MAPS AND NEW VECTOR MAPS AND PREPARING REPORTS OF CHANGES ON THE NEW VECTOR MAPS

Computer and Scientific