Hideto Furukawa
55Patents
9h-index
28Co-inventors
78Inventor score
Filing activity: May 23, 1991 → Nov 25, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5870668A | Amplifier having distortion compensation and base station for radio communication using the same | Electricity | 67 | Expired |
| US6414985B1 | Method for determining reference phase in radio communication system which uses orthogonal M-ary modulation, and coherent detection method using the same | Electricity | 33 | Expired |
| US6088583A | Automatic gain control circuit | Electricity | 31 | Expired |
| US6108548A | Mobile station and soft handoff method | Electricity | 30 | Expired |
| US5341386A | Viterbi equalizer and recording/reproducing device using the same | Electricity | 30 | Expired |
| US5586148A | Coherent detection system | Electricity | 26 | Expired |
| US6018545A | Communications device employing spectrum spreading in transmitted bits along a time axis | Electricity | 16 | Expired |
| US8601336B2 | Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system | Electricity | 9 | Active |
| US5515401A | Network control system for controlling relative errors between network nodes | Electricity | 9 | Expired |
| US5524029A | Network control system for controlling relative errors between network nodes | Electricity | 8 | Expired |
| US7995536B2 | Multi-input multi-output (MIMO) for wireless transmitting and receiving stations | Electricity | 8 | Active |
| US5373247A | Automatic frequency control method and circuit for correcting an error between a received carrier frequency and a local frequency | Electricity | 5 | Expired |
| US7912487B2 | Mobile communication system, base station, terminal device, and transmission control method | Electricity | 5 | Active |
| US8060022B2 | Communication method in mobile communication system, and mobile station and base station in the same system | Electricity | 4 | Active |
| US5526383A | Network control system for controlling relative errors between network nodes | Electricity | 4 | Expired |
| US7885677B2 | Radio channel control method and receiving apparatus | Electricity | 3 | Active |
| US6735167B1 | Orthogonal transform processor | Electricity | 3 | Expired |
| US8086256B2 | Communication method in mobile communication system, and mobile station and base station in the same system | Electricity | 3 | Active |
| US8073480B2 | Radio channel control method and receiving apparatus | Electricity | 2 | Active |
| US7945280B2 | Radio channel control method and receiving apparatus | Electricity | 2 | Active |
| US8135341B2 | Radio channel control method and receiving apparatus | Electricity | 2 | Active |
| US7305022B2 | RAKE receiver having MIXR function | Electricity | 2 | Expired |
| US8447253B2 | Radio communication system | Electricity | 1 | Active |
| US8265647B2 | Communication terminal and device | Electricity | 1 | Active |
| US8806286B2 | Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.