Nagatoshi Usami
3Patents
3h-index
6Co-inventors
36Inventor score
Filing activity: Mar 14, 1986 → Jul 13, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USRE33426E | Multi-network system | General | 26 | Expired |
| US4759015A | Ring network system for transmission of multicast information | Electricity | 21 | Expired |
| US4680756A | Multi-network system | Electricity | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.