Masahiro Oho
8Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Jan 30, 2003 → May 23, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7571488B2 | Rights management terminal, server apparatus and usage information collection system | Electricity | 8 | Active |
| US7290047B2 | License information exchange system | Electricity | 7 | Expired |
| US8386390B2 | Right management device, terminal device, and right management system | Electricity | 2 | Active |
| US8073939B2 | License information exchange system | Electricity | 1 | Active |
| US9424645B2 | Calibration device and calibration method for a stereo camera without placing physical markers | Physics | 1 | Active |
| US7814168B2 | Unit-to-unit data exchange system, and unit, exchange completion data keeping device and program for use in the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8745751B2 | License information exchange system | Electricity | 0 | Active |
| US8639751B2 | License information exchange system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.