Koshi Sugimura
5Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Aug 21, 2009 → Jan 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9106984B2 | PON system, subscriber-side terminal apparatus, station-side terminal apparatus, and power saving method | Electricity | 4 | Active |
| US9712241B2 | Communication system, master station device, slave station device, control unit, and communication control method | Emerging Cross-Sectional Technologies | 2 | Active |
| US8873957B2 | Logical-link management method and communication device | Electricity | 1 | Active |
| US9490898B2 | Communication system, master station device, slave station device, control unit, and communication control method | General | 0 | Revoked |
| US9112612B2 | Relay device, station-side optical communication device, communication system, and bandwidth allocation method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.