Nobuhiro Kawai
17Patents
2h-index
26Co-inventors
50Inventor score
Filing activity: Dec 14, 2007 → Sep 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10855941B2 | Solid-state imaging element and electronic device | Electricity | 3 | Active |
| US7509898B2 | Workpiece machining apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US11503235B2 | Solid-state imaging element and electronic device | Electricity | 1 | Active |
| US11817466B2 | Photoelectric conversion element, photodetector, photodetection system, electronic apparatus, and mobile body | Emerging Cross-Sectional Technologies | 1 | Active |
| US11621290B2 | Imaging element, laminated imaging element, and solid-state imaging device | Electricity | 1 | Active |
| US10622141B2 | Wireless power feeding system | Electricity | 1 | Active |
| US11469262B2 | Photoelectric converter and solid-state imaging device | Emerging Cross-Sectional Technologies | 1 | Active |
| US12382738B2 | Light receiving element and light receiving device | Electricity | 0 | Active |
| US12356735B2 | Light receiving element and light receiving apparatus | Electricity | 0 | Active |
| US12046610B2 | Photoelectric converter and solid-state imaging device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12125858B2 | Solid-state imaging device and electronic apparatus | Electricity | 0 | Active |
| US12255213B2 | Photoelectric conversion element, photodetector, photodetection system, electronic apparatus, and mobile body | Emerging Cross-Sectional Technologies | 0 | Active |
| US12396316B2 | Solid-state imaging device and electronic equipment | Emerging Cross-Sectional Technologies | 0 | Active |
| US12085410B2 | Solid-state imaging device and distance measurement device | Electricity | 0 | Active |
| US12013489B2 | Light receiving device | Electricity | 0 | Active |
| US11812170B2 | Solid-state imaging element and electronic device | Electricity | 0 | Active |
| US12237348B2 | Imaging device and ranging system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.