Yukio Ichikawa
19Patents
4h-index
31Co-inventors
60Inventor score
Filing activity: Feb 24, 2000 → Apr 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7200409B1 | On-board communication terminal and information service center communicating with on-board communication terminal | Electricity | 128 | Expired |
| US6404352B1 | Mobile terminal and emergency reporting system | Physics | 93 | Expired |
| US6262655A | Emergency reporting system and terminal apparatus therein | Performing Operations; Transporting | 65 | Expired |
| US7634452B2 | Method for locating road shapes using erroneous map data | Physics | 8 | Expired |
| US10965990B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 2 | Active |
| US8078563B2 | Method for locating road shapes using erroneous map data | Physics | 2 | Active |
| US11336962B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 1 | Active |
| US11815468B2 | Image restoration apparatus, image restoration method, image restoration program, restorer generation apparatus, restorer generation method, restorer generation program, determiner generation apparatus, determiner generation method, determiner generation program, article determination apparatus, article determination method, and article determination program | Physics | 1 | Active |
| US8443386B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 1 | Active |
| US11012619B2 | Transmission device, transmission method, reception device, reception method, and imaging device | Electricity | 0 | Active |
| US10788430B2 | Surface inspection apparatus and surface inspection method | Physics | 0 | Active |
| US10887501B2 | Inspection device | Physics | 0 | Active |
| US10743043B2 | Management device and management method | Electricity | 0 | Active |
| US10410336B2 | Inspection device, storage medium, and program | Physics | 0 | Active |
| US9380344B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 0 | Active |
| US11343550B2 | Transmission device, transmission method, and content distribution system | Electricity | 0 | Active |
| US10771851B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 0 | Active |
| US9843838B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 0 | Active |
| US12363384B2 | Information processing apparatus, information processing method, program and information processing system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.