Koei Maruyama
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Jul 14, 1997 → Jul 14, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5994212A | Semiconductor device and method of manufacturing the same | Electricity | 28 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.