Kaoru Seto
42Patents
16h-index
49Co-inventors
77Inventor score
Filing activity: Feb 2, 1984 → Apr 14, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5124802A | Electrostatic lasar printer with a short side length of a modulation area formed by pulse width modulation set relative to a detected toner particle size | Electricity | 44 | Expired |
| US5646670A | Color image forming apparatus which reduces toner consumption during image formation | Physics | 29 | Expired |
| US4695714A | Light source stabilizer with intensity and temperature control | Electricity | 28 | Expired |
| US5471284A | Image forming apparatus having toner depletion detection feature | Physics | 27 | Expired |
| US4761662A | Image forming apparatus comprising an image bearing member driven at a predetermined constant speed | Electricity | 26 | Expired |
| US5652660A | Image smoothing using selection among plural pre-stored pixel patterns as smoothed data | Physics | 23 | Expired |
| US5414493A | Image forming apparatus | Physics | 23 | Expired |
| US6108105A | Dot image output apparatus | Electricity | 23 | Expired |
| US4712118A | Laser beam printer | Physics | 22 | Expired |
| US5465157A | Recording apparatus with image modification for increased image resolution | Physics | 20 | Expired |
| US4853740A | Recording apparatus capable of multiple recording on one or both sides of a sheet | Physics | 20 | Expired |
| US5760811A | Halftone image recording apparatus and method based on first and second timing signals chosen from a plurality of synchronized clocks | Physics | 19 | Expired |
| US5586227A | Image processing apparatus | Physics | 17 | Expired |
| US5140349A | Recording apparatus | Electricity | 17 | Expired |
| US5379126A | Image processing method and apparatus having high tone quality | Electricity | 16 | Expired |
| US5581358A | Information recording apparatus with smoothing processing via pixel feature detection and recording density variation and toner conservation | Physics | 16 | Expired |
| US5875044A | Image forming apparatus and method | Electricity | 15 | Expired |
| US6134025A | Dot image data output apparatus | Electricity | 14 | Expired |
| US4600866A | Motor revolution speed control device | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5495341A | Image processing apparatus which selects from one of plural generated clock counts | Electricity | 13 | Expired |
| US4882782A | Safety apparatus for detecting an abnormality of power control element | Electricity | 13 | Expired |
| US5565995A | System for correcting a pulse-width-modulated signal in a recording apparatus | Electricity | 13 | Expired |
| US5596426A | Image processing method and apparatus | Physics | 11 | Expired |
| US4639649A | Motor control device | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5696853A | Image processing system having variably controllable pixel density patterns | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.