Toshihiro Takagi
86Patents
9h-index
54Co-inventors
81Inventor score
Filing activity: Jan 24, 2002 → Dec 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7502072B2 | Television broadcast receiver with caption display capability using parameter setting images | Electricity | 40 | Active |
| US6912013B2 | Television receiver | Electricity | 38 | Expired |
| US7701511B2 | Digital television broadcast signal receiver | Electricity | 37 | Active |
| US7555767B2 | TV program distribution system and TV broadcast signal receiving device for receiving a pay TV program distributed from the system | Electricity | 18 | Active |
| US6992728B2 | Broadcast receiving system with function of on-screen displaying channel information | Electricity | 16 | Expired |
| US6833878B2 | Channel selection device for use in broadcasting receiver and broadcasting receiver equipped with the same | Electricity | 15 | Expired |
| US7030933B2 | Broadcast receiving system with function of on-screen displaying channel information | Electricity | 14 | Expired |
| US7050117B2 | Channel selection device used in digital/analog broadcasting receiver | Electricity | 11 | Expired |
| US7209180B2 | Video output device | Electricity | 9 | Expired |
| US7281259B2 | Channel selection device for use in a digital/analog broadcasting receiver for reception of main and sub channels | Electricity | 9 | Expired |
| US7757255B2 | Digital broadcasting receiver | Electricity | 7 | Active |
| US7502074B2 | Television signal receiver and mobile phone equipped with the same | Electricity | 7 | Active |
| US9834210B2 | Driving support device for vehicle | Performing Operations; Transporting | 6 | Active |
| US7420627B2 | Digital television broadcast signal receiver | Electricity | 6 | Active |
| US8972142B2 | Travel support apparatus | Performing Operations; Transporting | 4 | Active |
| US7548862B2 | Audio-visual apparatus with a voice recognition function | Physics | 4 | Active |
| US6888576B2 | Digital/analog broadcast receiving device capable of limiting change in setting in operation setting menu thereof | Electricity | 4 | Expired |
| US7523476B2 | Digital/analogue TV receiver that renews a channel map using event information and virtual channel tables | Electricity | 3 | Expired |
| US7546620B2 | Channel selection device for use in digital/analog broadcasting receiver and digital/analog broadcasting receiver equipped with the same | Electricity | 3 | Expired |
| US7509666B2 | Digital television broadcast signal receiver | Electricity | 3 | Active |
| US8294829B2 | Television receiver, channel tuning method for automatically updating channel data and channel scan method for more rapid and reliable channel scanning | Electricity | 3 | Active |
| US7559075B2 | Digital television broadcast signal receiver | Electricity | 3 | Active |
| US7719596B2 | Display apparatus, burn-in correction system and burn-in correction method | Physics | 3 | Active |
| US7420621B2 | Video and audio signal output device | Electricity | 3 | Active |
| US7787061B2 | Receiving apparatus | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.