Hideaki Kibune
12Patents
7h-index
19Co-inventors
63Inventor score
Filing activity: Dec 1, 1989 → Mar 12, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6215974A | Image forming apparatus with a toner mounter having a vibration apparatus | Physics | 46 | Expired |
| US6157797A | Image forming apparatus with integrated rotatable image carrier and writing device and method of assembling the same | Physics | 35 | Expired |
| US6256461A | Image forming apparatus with an intermediate transfer body including reference markers for controlling the same | Physics | 27 | Expired |
| US6292641A | Image forming apparatus selectively operating one of a plurality of developing units and a method for controlling a switching operation for the developing units | Physics | 27 | Expired |
| US5140572A | Optical pickup device having fixed and movable optical systems | Physics | 17 | Expired |
| US5172356A | Separation type optical pickup device | Physics | 9 | Expired |
| US6842598B2 | Image forming apparatus having a plurality of developing means around an image carrier | Physics | 7 | Expired |
| US6574442B2 | Image forming method | Physics | 7 | Expired |
| US8351830B2 | Belt conveying device and image forming apparatus | Physics | 7 | Active |
| US5159587A | Separation type optical pick-up device | Physics | 5 | Expired |
| US6718151B2 | Image formation apparatus and method of alternating developing units | Physics | 4 | Expired |
| US7853189B2 | Belt moving device and image forming apparatus using same | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.