Yoshitada ICHIKAWA
4Patents
1h-index
5Co-inventors
33Inventor score
Filing activity: May 13, 2014 → Aug 13, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9561919B2 | Paper feeding cassette and image forming apparatus | Performing Operations; Transporting | 1 | Active |
| US9571683B2 | Image forming apparatus having a sensing portion to sense depression by paper feed unit | Electricity | 0 | Active |
| US11254528B2 | Paper feed tray and image forming apparatus | Performing Operations; Transporting | 0 | Active |
| US10627771B2 | Information processing equipment having a hard key that is provided separately from a console panel and that is inaccessible with the console panel in a closed state | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.