Magane Aoki
34Patents
19h-index
34Co-inventors
81Inventor score
Filing activity: Jun 7, 1990 → Oct 7, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6509995B1 | Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus | Physics | 84 | Expired |
| US6400391B1 | Optical scanning lens, optical scanning device and image forming apparatus | Emerging Cross-Sectional Technologies | 82 | Expired |
| US5208800A | Mode splitter and magneto-optical signal detection device | Physics | 79 | Expired |
| US6448998B1 | Scanning and imaging lens, optical scanning device and image forming apparatus | Physics | 72 | Expired |
| US6388792B1 | Optical scanning device and image forming apparatus | Physics | 69 | Expired |
| US6376837B1 | Optical scanning apparatus and image forming apparatus having defective light source detection | Electricity | 61 | Expired |
| US6256133A | Optical scanning apparatus | Physics | 55 | Expired |
| US5235589A | Apparatus for recording and reproducing optical information and prism coupler | Physics | 51 | Expired |
| US6347004B1 | Optical scanning apparatus and scanning image forming lens | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7006120B2 | Multi-beam optical scanning apparatus and image forming apparatus | Performing Operations; Transporting | 39 | Expired |
| US6359717B2 | Optical scanning apparatus and scanning image forming lens | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7256815B2 | Image forming method, image forming apparatus, optical scan device, and image forming apparatus using the same | Performing Operations; Transporting | 33 | Expired |
| US6999208B2 | Optical scanner, optical scanning method, scanning image forming optical system, optical scanning lens and image forming apparatus | Physics | 31 | Expired |
| US6166842A | Scanning image forming lens and optical scanning apparatus | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6366384B1 | Multi-beam scanning method, apparatus and multi-beam light source device achieving improved scanning line pitch using large light emitting points interval | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7215354B1 | Scanning optical system, optical scanning device and image forming apparatus | Physics | 24 | Expired |
| US6606179B2 | Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus | Physics | 21 | Expired |
| US5831758A | Multi-beam optical scanner | Physics | 20 | Expired |
| US6744545B2 | Optical scanning lens, optical scanning device and image forming apparatus | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5805199A | Multi-beam write optical system | Electricity | 18 | Expired |
| US6801351B2 | Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus | Physics | 16 | Expired |
| US6348988B2 | Scanning image forming lens and optical scanning apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6348989B2 | Scanning image forming lens and optical scanning apparatus | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5119452A | High efficiency prism coupling device and method for producing the same | Physics | 13 | Expired |
| US5970034A | Multiple-beam optical recording apparatus | Performing Operations; Transporting | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.