Eiji Kodama
6Patents
6h-index
14Co-inventors
56Inventor score
Filing activity: Jun 3, 1981 → Dec 12, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4799175A | System for inspecting pattern defects of printed wiring boards | Physics | 112 | Expired |
| US4803734A | Method of and apparatus for detecting pattern defects | Physics | 44 | Expired |
| US4561061A | Method of tracing/recording image lines and apparatus therefor | Physics | 34 | Expired |
| US5835846A | Mobile satellite communication system | Electricity | 19 | Expired |
| US4682040A | Image pickup apparatus for a printed wiring board | Physics | 13 | Expired |
| US4441020A | Method for tracing an object | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.