Hidetomo Nishiyama
14Patents
7h-index
15Co-inventors
59Inventor score
Filing activity: Feb 5, 1990 → Mar 13, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5909602A | Image forming apparatus having a specimen image judging section and an image information suitability judging section | Electricity | 55 | Expired |
| US5946457A | Image forming system having transfer device for communicating between image forming apparatus and image processing apparatus | Electricity | 42 | Expired |
| US5854693A | Image forming system | Electricity | 34 | Expired |
| US5907669A | Image forming system having a plurality of image forming apparatuses for distributed printing | Electricity | 17 | Expired |
| US6081342A | Image forming system | Electricity | 15 | Expired |
| US6067168A | Shared memory image forming system | Electricity | 14 | Expired |
| US5974233A | Image-forming system | Electricity | 12 | Expired |
| US6141112A | Shared memory image forming system | Electricity | 7 | Expired |
| US5296896A | Image forming apparatus with storage for copying conditions | Physics | 6 | Expired |
| US6400465B1 | Shared memory image forming system | Electricity | 5 | Expired |
| US5070368A | Developing apparatus | Physics | 4 | Expired |
| US5138386A | Developing apparatus | Physics | 3 | Expired |
| US5434659A | Cleaning unit | Physics | 3 | Expired |
| US6100992A | Image-forming system | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.