Yujiro Ishida
7Patents
2h-index
11Co-inventors
44Inventor score
Filing activity: Apr 28, 2006 → Feb 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8036588B2 | Image forming apparatus | Physics | 5 | Active |
| US7866660B2 | Sheet storing device and image forming apparatus provided therewith | Performing Operations; Transporting | 2 | Active |
| US8099037B2 | Image forming apparatus | Performing Operations; Transporting | 2 | Active |
| US9020383B2 | Image forming apparatus | Physics | 1 | Active |
| US12397568B2 | Sheet supply device, recording device, and cart | Performing Operations; Transporting | 0 | Active |
| US11415905B2 | Image forming apparatus | Physics | 0 | Active |
| US7516957B2 | Image forming apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.