Kazuhiro Akatsu
20Patents
4h-index
40Co-inventors
63Inventor score
Filing activity: Jul 14, 1995 → May 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6842274B2 | Light scanner and image formation apparatus therewith | Physics | 6 | Expired |
| US9568605B2 | Object detector and sensor | Emerging Cross-Sectional Technologies | 5 | Active |
| US5818496A | Exposure device of electrophotographic apparatus with optical path position deciding device | Electricity | 5 | Expired |
| US5995130A | Laser beam scanning apparatus and method providing controllable print density | Electricity | 5 | Expired |
| US5914800A | Optical scanning system | Electricity | 3 | Expired |
| US8648892B2 | Image forming apparatus to detect and correct density variations in a developed image | Physics | 2 | Active |
| US7813021B2 | Light scanning apparatus and image forming apparatus including light scanning apparatus | Performing Operations; Transporting | 2 | Active |
| US8654168B2 | Optical scanning device, image forming apparatus, and optical scanning device designing method | Performing Operations; Transporting | 2 | Active |
| US9817123B2 | Object detector and sensor | Emerging Cross-Sectional Technologies | 1 | Active |
| US7969460B2 | Optical scanning device and image forming apparatus | Physics | 1 | Active |
| US8929759B2 | Image forming apparatus and density change suppressing method | Physics | 1 | Active |
| US10302767B2 | Object detector and sensor | Emerging Cross-Sectional Technologies | 0 | Active |
| US10591602B2 | Object detector and sensor | Emerging Cross-Sectional Technologies | 0 | Active |
| US9889679B2 | Application device and image forming system | Performing Operations; Transporting | 0 | Active |
| US12097997B2 | Container and content containing body, and method for producing container and container producing apparatus | Performing Operations; Transporting | 0 | Active |
| US9616682B2 | Process liquid coating apparatus and image forming system | Performing Operations; Transporting | 0 | Active |
| US8983318B2 | Image forming apparatus with a density sensor for detecting density fluctuations | Physics | 0 | Active |
| US10209133B2 | Wavelength estimation device, light-source device, image display apparatus, object apparatus, wavelength estimation method, and light-source control method | Electricity | 0 | Active |
| US8237763B2 | Light source apparatus, and optical scanning apparatus and image forming apparatus using the same | Physics | 0 | Active |
| US9193197B2 | Liquid droplet detecting device, inkjet recording device incorporating same, and liquid droplet detection method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.