Hiroshi Daiku
12Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Mar 30, 1995 → Feb 3, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7106368B2 | Method of reducing flicker noises of X-Y address type solid-state image pickup device | Electricity | 38 | Expired |
| US7626616B2 | Automatic gain control circuit with exposure control circuit | Electricity | 9 | Active |
| US5589687A | Infrared detection device comprising a pyroelectric thin film and method for fabricating the same | Physics | 7 | Expired |
| US7263215B2 | Circuit and method for correction of defect pixel | Physics | 5 | Expired |
| US7920181B2 | Semiconductor integrated apparatus and black level correction method for image sensor | Electricity | 4 | Active |
| US7715617B2 | Circuit and method for correction of defect pixel | Physics | 3 | Active |
| US5891512A | Infrared detection device comprising a pyroelctric thin film and method for fabricating the same | Physics | 2 | Expired |
| US7352397B2 | Circuit and method for contour enhancement | Electricity | 2 | Expired |
| US7489347B2 | Method and circuit for detecting flicker noise | Electricity | 2 | Active |
| US7612810B2 | Reduction of effect of image processing on image sensor | Electricity | 1 | Active |
| US8223247B2 | Method for calculating shift amount of image pickup element and image pickup element | Electricity | 1 | Active |
| US8030692B2 | Solid state image sensing device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.