Inventor · disambiguated record
Tatsuya Tsurukawa
Also filed as: TSURUKAWA TATSUYA
1 granted patent·3 pending applications·1 citations·filing 2003–2006
14Inventor score
Top patents by PatentIndex Score
4 records- 0147US8225415B2Content distribution system, terminal, and serverKOYASU TAKEHIKO·Filed 2006·Granted Jul 17, 2012·1 cites·11 claims
- 0226US2007168294A1Digital content use right management systemMITSUBISHI ELECTRIC CORP·Filed 2003·Application pending·0 cites
- 0325US2009328218A1Data processing system, data processing method, and programMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 0418US2009055935A1Data delivery system, issuance apparatus, terminal apparatus, and intermediate nodeTSURUKAWA TATSUYA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →