Fumihiro Inui
68Patents
12h-index
46Co-inventors
84Inventor score
Filing activity: Dec 2, 1997 → Jun 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7227208B2 | Solid-state image pickup apparatus | Electricity | 59 | Expired |
| US7719587B2 | Signal readout structure for an image sensing apparatus | Electricity | 39 | Active |
| US7561199B2 | Solid-state image pickup device | Electricity | 30 | Active |
| US9538112B2 | Solid-state image sensor and camera with charge-voltage converter | Electricity | 30 | Active |
| US6963371B2 | Image pickup apparatus including a plurality of pixels, each having a photoelectric conversion element and an amplifier whose output is prevented from falling below a predetermined level | Electricity | 24 | Expired |
| US6653617B2 | Photoelectric conversion device | Electricity | 23 | Expired |
| US6801255B2 | Image pickup apparatus | Electricity | 19 | Expired |
| US6611455B2 | Magnetic memory | Physics | 18 | Expired |
| US11268851B2 | Photoelectric conversion apparatus and equipment | Physics | 16 | Active |
| US7148927B2 | Signal readout structure for an image sensing apparatus | Electricity | 14 | Expired |
| US10347679B2 | Imaging device | Electricity | 13 | Active |
| US8259205B2 | Solid-state image pickup device | Electricity | 12 | Active |
| US6965408B2 | Solid-state image pickup device having a photoelectric conversion unit and a punch-through current suppression circuit | Electricity | 12 | Expired |
| US6946636B2 | Image pickup apparatus providing a bias between different pixel areas during signal accumulation | Electricity | 11 | Expired |
| US8952433B2 | Solid-state image sensor, method of manufacturing the same, and imaging system | Electricity | 11 | Active |
| US7286170B2 | Solid-state image sensor, camera using the same, camera control system, and signal output device | Electricity | 10 | Expired |
| US6534757B2 | Image sensor noise reduction | Electricity | 10 | Expired |
| US11431929B2 | Photoelectric conversion device and equipment | Electricity | 9 | Active |
| US6546150B2 | Analogue signal processing circuit | Electricity | 9 | Expired |
| US10424613B2 | Solid-state imaging device, manufacturing method of solid-state imaging device, and imaging system | Electricity | 8 | Active |
| US6700813B2 | Magnetic memory and driving method therefor | Physics | 7 | Expired |
| US8878267B2 | Solid-state imaging device | Electricity | 7 | Active |
| US11056519B2 | Photoelectric conversion device, imaging system, and mobile apparatus | Electricity | 6 | Active |
| US6930912B2 | Magnetic memory and driving method therefor | Physics | 5 | Expired |
| US8427558B2 | Image pickup apparatus | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.