Nobuo Iwai
10Patents
7h-index
13Co-inventors
63Inventor score
Filing activity: Jul 27, 1984 → Aug 20, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8169514B2 | Defective pixel detecting device, defective pixel detecting method, record medium storing a program for detecting defective pixels, and imaging apparatus | Electricity | 22 | Active |
| US5119775A | Method for supplying fuel to internal combustion engine | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4641020A | Optical head position control device | Physics | 14 | Expired |
| US4751930A | Blood pressure measuring system | Human Necessities | 12 | Expired |
| US7207944B2 | Blood pressure monitor | Human Necessities | 10 | Expired |
| US6927792B1 | Television camera and white balance correcting method | Electricity | 9 | Expired |
| US5564426A | Blood pressure measuring system | Human Necessities | 9 | Expired |
| US6072527A | Dark shading correction circuit | Electricity | 7 | Expired |
| US5644913A | Heating system for catalytic converter | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8690788B2 | Living body information measuring apparatus | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.