Ryosuke Goto
34Patents
7h-index
41Co-inventors
69Inventor score
Filing activity: Mar 4, 1999 → Sep 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6760150B2 | Optical transmitting apparatus and an optical transmitting system | Electricity | 12 | Expired |
| US7359645B2 | Dispersion compensating method, optical transmission system, and optical transmission apparatus | Electricity | 10 | Expired |
| USD925553S1 | Display screen with graphical user interface | General | 9 | Active |
| US7031049B2 | Loss point detecting method and distributed raman amplifier applying the same | Electricity | 9 | Expired |
| USD894205S1 | Display screen with graphical user interface | General | 9 | Active |
| US6282214A | Wavelength multiplexing light source | Electricity | 8 | Expired |
| US6844961B2 | Method and apparatus for controlling Raman amplification using excitation light pulses of different wavelengths | Electricity | 7 | Expired |
| US8554088B2 | Optical transmission apparatus, optical transmission system, and optical transmission method | Electricity | 7 | Active |
| US9319132B2 | Optical transmission system, node apparatus, and reachability determination method | Electricity | 6 | Active |
| US8073325B2 | OSNR measuring apparatus and OSNR measuring method | Electricity | 5 | Active |
| USD893518S1 | Display screen with graphical user interface | General | 5 | Active |
| US7212285B2 | Optical measurement device | Physics | 5 | Expired |
| US7542677B2 | Dispersion compensation method in optical communication system having optical add drop multiplexing capability | Electricity | 4 | Active |
| USD937846S1 | Display screen with graphical user interface | General | 4 | Active |
| US9634762B2 | Optical transmission system, node apparatus, and reachability determination method | Electricity | 4 | Active |
| US8879907B2 | Measurement apparatus, network design apparatus, transmission system, and network management apparatus | Electricity | 4 | Active |
| US8306427B2 | WDM transmission apparatus, optical add-drop multiplexer and WDM transmission method | Electricity | 4 | Active |
| US8818191B2 | Wavelength reallocation method and node device | Electricity | 4 | Active |
| US7983564B2 | Transmission system and transmission method | Electricity | 3 | Active |
| US7474854B2 | Optical transmission system | Electricity | 3 | Expired |
| US7208722B2 | Measuring method and measuring apparatus for coherent crosstalk light | Physics | 2 | Expired |
| USD1036463S1 | Display screen or portion thereof with animated graphical user interface | General | 2 | Active |
| US7660535B2 | Optical transmission apparatus | Electricity | 1 | Active |
| US11316409B2 | Motor including flow rectification section and bulk reduction section | Electricity | 1 | Active |
| US7274878B2 | Dispersion compensation method in optical communication system having optical add drop multiplexing capability | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.