Ikuo Ouchi
3Patents
3h-index
4Co-inventors
36Inventor score
Filing activity: Feb 7, 1991 → Mar 5, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5122644A | Optical code reading device with autofocussing | Physics | 40 | Expired |
| US5144117A | Illumination type optical recorded information reading device | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5243182A | Photoelectric switch including synch timing signal emitter and detector and photoelectric detector system using the same | Electricity | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.