Inventor · disambiguated record
Ryousuke Fujii
Also filed as: FUJII RYOUSUKE
7 granted patents·1 pending application·60 citations·filing 2001–2007
80Inventor score
Top patents by PatentIndex Score
8 records- 0194US8218812B2Digital watermark embedding device and method, and digital watermark detection device and methodSUGIMOTO KAZUO·Filed 2007·Granted Jul 10, 2012·36 cites·10 claims
- 0288US7769197B2Electronic watermark embedding method, electronic watermark detecting method, electronic watermark detecting apparatus and programMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Aug 3, 2010·19 cites·22 claims
- 0362US8000494B2Digital watermark detecting deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 16, 2011·1 cites·4 claims
- 0455US7925042B2Information processing apparatus and information processing methodMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Apr 12, 2011·2 cites·16 claims
- 0550US8000394B2Program, method, and apparatus for decoding coded dataMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 16, 2011·2 cites·18 claims
- 0649US8406455B2Digital watermark embedding device and digital watermark detecting deviceMAGAI KOICHI·Filed 2006·Granted Mar 26, 2013·0 cites·2 claims
- 0737US2002101787A1Information processing device and time of day control methodFiled 2001·Application pending·0 cites
- 0835US8126194B2Digital watermark embedding apparatus, digital watermark detecting apparatus, and digital watermark systemFUJII RYOUSUKE·Filed 2006·Granted Feb 28, 2012·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →