Syoichiro Yoshiura
67Patents
17h-index
76Co-inventors
87Inventor score
Filing activity: Feb 14, 1986 → Oct 28, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6072595A | Digital image forming system | Electricity | 82 | Expired |
| US5950045A | Input device | Electricity | 58 | Expired |
| US5909602A | Image forming apparatus having a specimen image judging section and an image information suitability judging section | Electricity | 55 | Expired |
| US6151464A | Image output processing apparatus | Electricity | 52 | Expired |
| US6507716B2 | Image forming apparatus having user and stored job indentification and association capability, a stored job content display and multiple job type image forming control displays | Electricity | 47 | Expired |
| US5946457A | Image forming system having transfer device for communicating between image forming apparatus and image processing apparatus | Electricity | 42 | Expired |
| US6421509B1 | Information display system and image forming apparatus | Electricity | 40 | Expired |
| US5854693A | Image forming system | Electricity | 34 | Expired |
| US6188419A | color image-forming device | Electricity | 32 | Expired |
| US6134402A | Image forming device having image transfer component cleaning means | Physics | 23 | Expired |
| US6185321A | Image forming system | Electricity | 21 | Expired |
| US6356719B1 | Image forming device | Electricity | 20 | Expired |
| US5852764A | Sheet post-processing apparatus | Physics | 20 | Expired |
| US5957450A | Sheet discharging apparatus having selectable temporary tray for temporarily receiving sheets in a reversed state | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5717501A | Digital image forming apparatus | Electricity | 19 | Expired |
| US6259872A | Support structure for an image processing device | Electricity | 18 | Expired |
| US6426800B1 | Digital image-forming apparatus | Physics | 18 | Expired |
| US5907669A | Image forming system having a plurality of image forming apparatuses for distributed printing | Electricity | 17 | Expired |
| US5367366A | Corona charger for image forming apparatus providing uniform surface charge of a recording medium | Physics | 17 | Expired |
| US6081342A | Image forming system | Electricity | 15 | Expired |
| US6067168A | Shared memory image forming system | Electricity | 14 | Expired |
| US6477341B2 | Control device for electronic equipment | Electricity | 13 | Expired |
| US7453590B2 | Method for managing electronic apparatus, electronic apparatus, and management system for the same | Electricity | 13 | Expired |
| US6301023A | Image forming apparatus | Physics | 13 | Expired |
| US5974233A | Image-forming system | Electricity | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.