Assignee
KAKEHI RUMIKO
JP·5 granted patents·9 citations·filing 2008–2010
Top patents by PatentIndex Score
5 records- 0167US8079089B2Information usage control system and information usage control deviceKAKEHI RUMIKO·Filed 2008·Granted Dec 13, 2011·5 cites·5 claims
- 0262US8171532B2Management apparatus, management method and recording medium storing programKAKEHI RUMIKO·Filed 2008·Granted May 1, 2012·3 cites·9 claims
- 0358US8335985B2Document use managing system, document processing apparatus, manipulation authority managing apparatus, document managing apparatus and computer readable mediumKAKEHI RUMIKO·Filed 2010·Granted Dec 18, 2012·1 cites·10 claims
- 0450US8424109B2Information processing apparatus, and computer readable mediumKAKEHI RUMIKO·Filed 2009·Granted Apr 16, 2013·0 cites·11 claims
- 0548US8799321B2License management apparatus, license management method, and computer readable mediumKAKEHI RUMIKO·Filed 2009·Granted Aug 5, 2014·0 cites·10 claims
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