Inventor
KUMAGAI NAOKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI NAOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS7159175B2Jan 2, 2007
Cut-list creation system, center server, advertisement creation terminals, computer programs, storage media and cut-list creation method of center server
SONY CORP31 citations92
US6952804B2Oct 4, 2005
Video supply device and video supply method
SONY CORP11 citations71
US7596805B2Sep 29, 2009
Device and method for controlling access to open and non-open network segments
SONY CORP6 citations69
US7103673B2Sep 5, 2006
System for transmitting reservation data and completing the transmission by transmission completion time
SONY CORP2 citations60
US7865942B2Jan 4, 2011
Communication device, communication system and method for managing access authority data
SONY CORP2 citations58