Kazuhito Sumiyoshi
8Patents
3h-index
12Co-inventors
50Inventor score
Filing activity: May 12, 2004 → Feb 25, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7584214B2 | Information processing apparatus, information processing method, and computer program | Emerging Cross-Sectional Technologies | 17 | Expired |
| US8042136B2 | Information processing apparatus and information processing method, and computer program | Electricity | 3 | Expired |
| US7545363B2 | User interface controlling apparatus, user interface controlling method, and computer program | Electricity | 3 | Active |
| US8243199B2 | Apparatus, method and program for enabling content displayed on a display screen to be switched | Electricity | 2 | Active |
| US8375406B2 | Information processing apparatus and method, and program | Electricity | 1 | Active |
| US8281340B2 | Information processing apparatus and method, and program | Electricity | 1 | Active |
| US9621936B2 | Information providing device, information providing method, and computer program | Electricity | 0 | Active |
| US8001484B2 | Information processing apparatus and method, and program | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.