Inventor
NAKAZAWA HIROAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZAWA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
5 patentsUS7415536B2Aug 19, 2008
Address query response method, program, and apparatus, and address notification method, program, and apparatus
CANON KK100 citations96
US6956575B2Oct 18, 2005
Character provision service system, information processing apparatus, controlling method therefor, and recording medium
CANON KK47 citations92
US7542573B2Jun 2, 2009
Providing apparatus, communication device, method, and program
CANON KK6 citations62
US7680121B2Mar 16, 2010
Transmission apparatus, method and program
CANON KK3 citations61
US7664954B2Feb 16, 2010
Providing apparatus, providing method, communication device, communication method, and program
CANON KK1 citations52
HITACHI LTD
4 patentsUS7123599B2Oct 17, 2006
Mobile communication system
HITACHI LTD60 citations94
US7404008B2Jul 22, 2008
Address translator and method for management of address translation rules
HITACHI LTD15 citations83
US9407389B2Aug 2, 2016
Communication system and time synchronization method
HITACHI LTD5 citations69
US7830886B2Nov 9, 2010
Router and SIP server
HITACHI LTD4 citations59