Inventor
MATSUMOTO HIDEHIRO
JP10 patents
Patents
10 patentsUS6363412B1Mar 26, 2002
Wireless communication method permitting efficient use of system resources
NEC CORP80 citations96
US5508816AApr 16, 1996
Synchronous compression and reconstruction system
NEC CORP84 citations95
US5493345AFeb 20, 1996
Method for detecting a scene change and image editing apparatus
NEC CORP60 citations95
US7373140B1May 13, 2008
Wireless communication system and method of changing language to be displayed in wireless client
NEC CORP24 citations91
US7017125B1Mar 21, 2006
Portable terminal system, portable terminal, method of controlling portable terminal, and storage medium storing program for controlling portable terminal
NEC CORP28 citations91
US6460083B1Oct 1, 2002
Communication system for selectively connecting a server to numerous terminal units over a public network
NEC CORP30 citations91
US7178726B2Feb 20, 2007
Method and system for collecting market research data from consumers
NEC CORP11 citations83
US7039434B1May 2, 2006
Mobile wireless communication system carrying out communication of a portable terminal, an information source server apparatus and a wireless communication gateway server apparatus
NEC CORP15 citations83
US6173184B1Jan 9, 2001
Network system for mobile radio communication with line switching
NEC CORP4 citations62
US7610625B2Oct 27, 2009
Program control system, program control method and information control program
NEC CORP4 citations61