Yukihiko Sato
105Patents
22h-index
67Co-inventors
93Inventor score
Filing activity: Sep 12, 1979 → Dec 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD550227S1 | Graphic user interface for handheld terminal | General | 154 | Expired |
| USD552620S1 | Graphic user interface for handheld terminal | General | 136 | Expired |
| USD552618S1 | Graphic user interface for handheld terminal | General | 97 | Expired |
| USD559855S1 | Graphic user interface for handheld terminal | General | 82 | Expired |
| USD678402S1 | Printer | General | 44 | Active |
| USD552619S1 | Graphic user interface for handheld terminal | General | 41 | Expired |
| USD667051S1 | Printer | General | 40 | Active |
| USD730437S1 | Printer | General | 38 | Active |
| USD550229S1 | Graphic user interface for handheld terminal | General | 34 | Expired |
| USD770565S1 | Printer | General | 34 | Active |
| USD697510S1 | Scanner with projector | General | 34 | Active |
| USD675673S1 | Printer | General | 33 | Active |
| USD647133S1 | Printer | General | 31 | Expired |
| USD669082S1 | Scanner | General | 30 | Active |
| USD643464S1 | Printer | General | 27 | Expired |
| USD552621S1 | Graphic user interface for handheld terminal | General | 26 | Expired |
| USD800123S1 | Scanner | General | 25 | Active |
| USD752138S1 | Printer | General | 23 | Active |
| USD806790S1 | Printer | General | 22 | Active |
| USD675674S1 | Printer | General | 22 | Active |
| USD680581S1 | Printer | General | 22 | Active |
| USD752139S1 | Printer | General | 22 | Active |
| USD699725S1 | Scanner | General | 20 | Active |
| USD744031S1 | Printer | General | 20 | Active |
| USD540804S1 | Charging device with display monitor | General | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.