| 9009080 |
Content protection system |
Shingo Kannari, Tsunehisa Kazawa |
2015-04-14 |
| 8433911 |
Management server, management method, management system for downloading of contents, and mobile devices |
Muneki Shimada |
2013-04-30 |
| 8146167 |
Use management method for peripheral device, electronic system and component device thereof |
Hidehiro Inooka, Tsutomu Inui, Mariko Kitajima |
2012-03-27 |
| 8090771 |
Log collecting/analyzing system with separated functions of collecting log information and analyzing the same |
Yousuke Kimoto |
2012-01-03 |
| 7864957 |
Methods and apparatus for secure distribution of program content |
Muneki Shimada, Toyoshi Okada, Yousuke Kimoto, Kenjiro Komaki |
2011-01-04 |
| 7761707 |
Recording medium, content player, content player method, and computer program |
Muneki Shimada, Shiho Moriai |
2010-07-20 |
| 7558820 |
Log collecting/analyzing system with separated functions of collecting log information and analyzing the same |
Yousuke Kimoto |
2009-07-07 |
| 7469345 |
Methods and apparatus for secure distribution of program content |
Muneki Shimada, Toyoshi Okada, Yousuke Kimoto, Kenjiro Komaki |
2008-12-23 |
| 7313702 |
Method for issuing identification information |
Muneki Shimada, Toyoshi Okada, Kenjiro Komaki, Yosuke Kimoto |
2007-12-25 |