Inventor
NIWA YUSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NIWA YUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
12 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
US6983154B2Jan 3, 2006
Data distribution system
NEC CORP25 citations92
US6853977B1Feb 8, 2005
Electronic settlement system using separate communication channels for settlement between sales and payee terminals
NEC CORP38 citations92
US6590875B1Jul 8, 2003
Radio data communication technique for maintaining a connection between a mobile radio transmission device and a server during a communication interruption
NEC CORP32 citations92
US6460083B1Oct 1, 2002
Communication system for selectively connecting a server to numerous terminal units over a public network
NEC CORP30 citations91
US7421396B2Sep 2, 2008
Travel information distribution system
NEC CORP13 citations83
US7174309B2Feb 6, 2007
Data distribution system
NEC CORP19 citations83
US5774577AJun 30, 1998
Compact image conversion system operable at a high speed
NEC CORP13 citations73
US6735618B1May 11, 2004
Electronic mail system for rearranging stored mail data according to monitored data receiving condition
NEC CORP5 citations62
US12493438B2Dec 9, 2025
Output control system, output control method, and recording medium
NEC CORP0 citations58
US10796166B2Oct 6, 2020
Information processing for aggregating sensor information about persons entering and exiting a venue
NEC CORP0 citations40