Masami Nasu
14Patents
4h-index
4Co-inventors
49Inventor score
Filing activity: Nov 13, 2001 → Apr 14, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7286164B2 | Method of and unit for inputting an image, and computer product | Electricity | 51 | Expired |
| US7555657B2 | Communication device, software update device, software update system, software update method, and program | Physics | 19 | Expired |
| US7333738B2 | Electronic apparatus, expendable item recycling apparatus, expendable item, electronic apparatus control method, expendable item recycling method, program, and computer-readable medium | Electricity | 6 | Expired |
| US7734910B2 | Managed device, management system, method for controlling a managed device and medium | Electricity | 5 | Active |
| US7683939B2 | Method of and unit for inputting an image, and computer product | Electricity | 4 | Active |
| US8245286B2 | Information processing device, electronic certificate issuing method, and computer-readable storage medium | Electricity | 3 | Active |
| US7330980B2 | Method of and system for encrypting digital data, method of and apparatus for reproducing digital data, and computer product | Electricity | 3 | Expired |
| US9049331B2 | Electronic device and computer program product | Physics | 2 | Active |
| US8997247B2 | Information processing device, information processing method, and computer-readable recording medium | Electricity | 1 | Active |
| US9094214B2 | Electronic certificate issue system and method | Electricity | 1 | Active |
| US8355508B2 | Information processing apparatus, information processing method, and computer readable recording medium | Electricity | 1 | Active |
| US9280307B2 | Information processing system, apparatus, and method | Electricity | 0 | Active |
| US9639307B2 | Information processing system, apparatus, and method | Electricity | 0 | Active |
| US10146487B2 | Information processing system, apparatus, and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.