Mari Ohbuchi
6Patents
2h-index
9Co-inventors
36Inventor score
Filing activity: Jun 3, 2011 → Aug 29, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8878980B2 | Image signal processing device for auto-focus for a scene including a point light source | Electricity | 3 | Active |
| US9172863B2 | Video signal processing apparatus | Electricity | 2 | Active |
| US8681242B2 | Image signal processing system | Electricity | 1 | Active |
| US8836826B2 | Image signal processing apparatus and image signal processing method | Electricity | 1 | Active |
| US10733430B2 | Toilet usage management system and cat toilet | Physics | 0 | Active |
| US8830338B2 | Imaging device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.