Etsuko Iwama
2Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Mar 1, 1999 → Jun 10, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6600735B1 | Internet telephone connection method, bandwidth controller and gate keeper | Electricity | 102 | Expired |
| US7272134B2 | Internet telephone connection method, bandwidth controller and gate keeper | Electricity | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.