Shuhei Watanabe
14Patents
4h-index
27Co-inventors
52Inventor score
Filing activity: Jun 7, 2012 → Sep 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9213290B2 | Image forming apparatus capable of changing the number of light receiving elements of a light receiving unit | Physics | 7 | Active |
| US9244415B2 | Image forming apparatus having two or more light receiving units | Physics | 6 | Active |
| US9507288B2 | Image forming apparatus that detects electrostatic latent image for correction | Physics | 6 | Active |
| US9658562B2 | Image forming apparatus and optical scanning apparatus for scanning photosensitive member with light spot | Physics | 4 | Active |
| US9429892B2 | Recording medium determination apparatus and image forming apparatus | Physics | 2 | Active |
| US9921532B2 | Image forming apparatus and ultrasonic sensor | Physics | 2 | Active |
| US9383704B2 | Grammage detection sensor for recording material and image forming apparatus | Physics | 1 | Active |
| US10168215B2 | Color measurement apparatus and color information processing apparatus | Physics | 1 | Active |
| US10614563B2 | Evaluation device and recording medium storing evaluation program | Physics | 0 | Active |
| US12125220B2 | Surface characteristics evaluation method, surface characteristics evaluation apparatus, and surface characteristics evaluation program | Physics | 0 | Active |
| US10593031B2 | Texture evaluation apparatus, texture evaluation method, and computer-readable recording medium | Electricity | 0 | Active |
| US11060918B2 | Evaluator, measurement apparatus, evaluating method, and non-transitory recording medium | Physics | 0 | Active |
| US10234805B2 | Image forming apparatus and ultrasonic sensor | Physics | 0 | Active |
| US11366417B2 | Power supply apparatus and image forming apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.