Ryousuke Fujii
7Patents
2h-index
13Co-inventors
37Inventor score
Filing activity: Mar 8, 2004 → May 28, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8218812B2 | Digital watermark embedding device and method, and digital watermark detection device and method | Physics | 34 | Active |
| US7769197B2 | Electronic watermark embedding method, electronic watermark detecting method, electronic watermark detecting apparatus and program | Electricity | 9 | Active |
| US7925042B2 | Information processing apparatus and information processing method | Electricity | 1 | Active |
| US8000394B2 | Program, method, and apparatus for decoding coded data | Physics | 1 | Active |
| US8126194B2 | Digital watermark embedding apparatus, digital watermark detecting apparatus, and digital watermark system | Electricity | 0 | Active |
| US8406455B2 | Digital watermark embedding device and digital watermark detecting device | Physics | 0 | Active |
| US8000494B2 | Digital watermark detecting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.