Masato Terada
13Patents
10h-index
23Co-inventors
68Inventor score
Filing activity: Jul 11, 1995 → Nov 14, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5625675A | Voice mail communication system | Electricity | 196 | Expired |
| US5931946A | Network system having external/internal audit system for computer security | Physics | 164 | Expired |
| US5919258A | Security system and method for computers connected to network | Electricity | 123 | Expired |
| US6195366A | Network communication system | Electricity | 54 | Expired |
| US6111883A | Repeater and network system utilizing the same | Electricity | 51 | Expired |
| US6754212B1 | Repeater and network system utililzing the same | Electricity | 41 | Expired |
| US7143151B1 | Network management system for generating setup information for a plurality of devices based on common meta-level information | Electricity | 30 | Expired |
| US6336141B1 | Method of collectively managing dispersive log, network system and relay computer for use in the same | Electricity | 25 | Expired |
| US6052728A | Method of collectively managing dispersive log, network system and relay computer for use in the same | Electricity | 19 | Expired |
| US6335069B1 | Phase-changeable optical recording medium, method of manufacturing the same, and method of recording information on the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6258432A | Optical information recording medium and production method thereof | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5882758A | Optical recording medium | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7752663B2 | Log analysis system, method and apparatus | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.