Shinichiro Takabayashi
48Patents
12h-index
12Co-inventors
78Inventor score
Filing activity: Jan 14, 2000 → Mar 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7130587B2 | Communication quality estimation method, communication quality estimation apparatus, and communication system | Electricity | 71 | Expired |
| US6608868B1 | Apparatus and method for digital wireless communications | Electricity | 54 | Expired |
| US6993092B1 | Transmission apparatus, reception apparatus and digital radio communication method | Electricity | 53 | Expired |
| US6738430B2 | Apparatus and method for digital wireless communications | Electricity | 43 | Expired |
| US7359454B2 | Apparatus and method for digital wireless communications | Electricity | 37 | Expired |
| US6748023B2 | Apparatus and method for digital wireless communications | Electricity | 37 | Expired |
| US7420915B2 | Radio communications apparatus and radio communications method | Electricity | 34 | Expired |
| US7359457B2 | Transmission apparatus, reception apparatus and digital radio communication method | Electricity | 31 | Expired |
| US7023933B2 | Radio communication apparatus | Electricity | 17 | Expired |
| US7263135B2 | Transmitting method and transmitter apparatus | Electricity | 13 | Expired |
| US6748026B1 | Distortion estimation apparatus, frequency offset compensation apparatus and reception apparatus | Electricity | 12 | Expired |
| US7738590B2 | Radio communication apparatus capable of switching modulation schemes | Electricity | 12 | Active |
| US7724638B2 | Transmission device, reception device and radio communication method | Electricity | 9 | Active |
| US7123659B2 | Digital reception apparatus for removing distortion from received signals | Electricity | 8 | Expired |
| US6985538B2 | Digital radio communication system and method | Electricity | 8 | Expired |
| US7492833B2 | Method for digital wireless communications | Electricity | 6 | Active |
| US8189649B2 | Wireless communication apparatus | Electricity | 6 | Active |
| US7664011B2 | Wireless communications apparatus and wireless communication method | Electricity | 5 | Active |
| US7248643B2 | Distortion compensator | Electricity | 5 | Expired |
| US7289776B2 | Nonlinear distortion compensation circuit with feedback and baseband reference signal that are phase and amplitude controllable | Electricity | 5 | Expired |
| US7545882B2 | Transmission apparatus, reception apparatus and digital radio communication method | Electricity | 4 | Active |
| US7711064B2 | Method for digital wireless communications | Electricity | 4 | Active |
| US7630455B2 | Apparatus and method for digital wireless communication | Electricity | 4 | Active |
| US8284650B2 | Transmission device, reception device and radio communication method | Electricity | 4 | Active |
| US7010281B2 | Array antenna apparatus utilizing a nonlinear distortion compensator circuit | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.