Ikuo Masujima
19Patents
12h-index
28Co-inventors
78Inventor score
Filing activity: Dec 15, 1992 → Jun 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD348899S | Printer for a computer | General | 36 | Expired |
| USD443889S | Printer | General | 29 | Expired |
| USD489756S1 | Ink cartridge for printer | General | 23 | Expired |
| USD464080S1 | Printer | General | 23 | Expired |
| USD491980S1 | Printer with scanner | General | 22 | Expired |
| USD350733S | Image scanner | General | 20 | Expired |
| USD387085S | Computer printer | General | 18 | Expired |
| USD502733S1 | Printer with scanner | General | 17 | Expired |
| USD527414S1 | Combined printer and scanner | General | 14 | Expired |
| USD366467S | Image scanner | General | 13 | Expired |
| USD518515S1 | Combined printer and scanner | General | 13 | Expired |
| USD346830S | Illuminable price display for a grocery store check-out counter | General | 13 | Expired |
| USD516120S1 | Printer | General | 12 | Expired |
| USD463405S1 | Remote controller | General | 8 | Expired |
| USD517595S1 | Combined printer and scanner | General | 8 | Expired |
| USD526350S1 | Combined printer and scanner | General | 7 | Expired |
| USD532818S1 | Printer | General | 7 | Expired |
| USD536732S1 | Combined printer and scanner | General | 5 | Expired |
| US11358398B2 | Print control device, non-transitory computer-readable storage medium storing print control program, and printed matter production method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.