Inventor · disambiguated record
Syunichi Souma
Also filed as: SOUMA SYUNICHI
2 granted patents·2 pending applications·12 citations·filing 2002–2024
51Inventor score
Top patents by PatentIndex Score
4 records- 0175US2024412280A1Scheme for processing rental content in an information processing apparatusSONY INTERACTIVE ENTERTAINMENT INC·Filed 2024·Application pending·0 cites
- 0264US7336799B2Digital watermark embedding device and digital watermark embedding methodSONY CORP·Filed 2002·Granted Feb 26, 2008·12 cites·12 claims
- 0353US10748208B2Scheme for processing rental content in an information processing apparatusYAMANAKA YASUHIRO·Filed 2009·Granted Aug 18, 2020·0 cites·9 claims
- 0453US2020349637A1Scheme for processing rental content in an information processing apparatusSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →