Hideyuki Nishimura
20Patents
7h-index
42Co-inventors
69Inventor score
Filing activity: Mar 29, 1989 → Dec 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5075731A | Transfer roller device | Physics | 46 | Expired |
| US5619312A | Developing device with developer-supplying mechanism | Physics | 25 | Expired |
| US5164782A | Electrophotographic copying apparatus | Physics | 24 | Expired |
| US5237374A | Image forming apparatus having intermediate transfer member | Physics | 16 | Expired |
| US5107303A | Cleaning structure for moving image retainer for use in an image forming device | Physics | 14 | Expired |
| US5343282A | Color balance adjusting apparatus for full-color copier | Physics | 12 | Expired |
| US7415214B2 | Image forming apparatus and method for detecting amount of remaining toner | Physics | 8 | Active |
| US5103266A | Electrophotographic apparatus and method of cleaning the same | Physics | 7 | Expired |
| US6957024B2 | Image forming device, toner and copy | Physics | 7 | Expired |
| US4952986A | Copying apparatus | Physics | 5 | Expired |
| US5204729A | Full color copying machine | Physics | 5 | Expired |
| US5194902A | Transfer unit | Physics | 4 | Expired |
| US7738816B2 | Image forming apparatus for supplying toner from one of a plurality of toner cartridges | Physics | 4 | Active |
| US7010236B2 | Equipment unit with imperceptible information recorded thereon being used with an image forming device and an image forming device comprising the same | Physics | 3 | Expired |
| US10632482B2 | Powdery-material feeding device | Performing Operations; Transporting | 1 | Active |
| US12122116B2 | Powdery material processing system and method of controlling the same | Performing Operations; Transporting | 1 | Active |
| US12318966B2 | Powdery-material feeding device | Performing Operations; Transporting | 0 | Active |
| US5055877A | Copying apparatus with moveable screen and method | Physics | 0 | Expired |
| US11400623B2 | Compression-molding system and method of controlling the same | Performing Operations; Transporting | 0 | Active |
| US12275028B2 | Powdery-material mixing and feeding system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.