Koichi Sugimura
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jan 23, 1990 → Jan 23, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5067812A | Systems for inspecting defects in an optical recording medium | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.