Assignee
SHIRAGAKI TATSUYA
JP·1 granted patent·2 pending applications·0 citations·filing 2009–2009
Top patents by PatentIndex Score
3 records- 0150US8886013B2Device and method for preventing unauthorized reproduction of contentSHIRAGAKI TATSUYA·Filed 2009·Granted Nov 11, 2014·0 cites·18 claims
- 0241US2010021130A1Method and device for receiving and reproducing contentSHIRAGAKI TATSUYA·Filed 2009·Application pending·0 cites
- 0341US2010023974A1Method and device for receiving content in a content delivery systemSHIRAGAKI TATSUYA·Filed 2009·Application pending·0 cites
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