Kouya Yamada
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Dec 19, 1994 → Dec 19, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5576580A | DC power supply circuit | Electricity | 23 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.