Takashi Sudo
90Patents
9h-index
65Co-inventors
81Inventor score
Filing activity: Dec 9, 1997 → Aug 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6814442B2 | Image display apparatus and optical system | Physics | 24 | Expired |
| US6130502A | Cathode assembly, electron gun assembly, electron tube, heater, and method of manufacturing cathode assembly and electron gun assembly | Electricity | 22 | Expired |
| USD518763S1 | Door lining for automobile | General | 21 | Expired |
| USD519896S1 | Door lining for automobile | General | 19 | Expired |
| US6490095B2 | Image display apparatus | Physics | 16 | Expired |
| US8963875B2 | Touch screen device with wet detection and control method thereof | Physics | 15 | Active |
| US6646809B1 | Image display apparatus, image display system, and image display element | Physics | 15 | Expired |
| US8271292B2 | Signal bandwidth expanding apparatus | Physics | 12 | Active |
| US8244547B2 | Signal bandwidth extension apparatus | Physics | 12 | Active |
| US7215477B2 | Zoom lens and image display apparatus including the zoom lens | Physics | 9 | Expired |
| US6034469A | Impregnated type cathode assembly, cathode substrate for use in the assembly, electron gun using the assembly, and electron tube using the cathode assembly | Electricity | 8 | Expired |
| US6554916B2 | Treatment method for making heat exchanger hydrophilic and heat exchanger treated to be hydrophilic | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6594085B2 | Image display apparatus and optical system | Physics | 7 | Expired |
| US7860235B2 | Echo suppressor | Electricity | 5 | Active |
| US8401203B2 | Information processing apparatus and program | Electricity | 4 | Active |
| US9375143B2 | Electronic apparatus and communication control method | Physics | 4 | Active |
| US9880633B2 | Eyeglasses-type wearable device and method using the same | Physics | 4 | Active |
| US10685232B2 | Wearable device for displaying checklist of a work | Emerging Cross-Sectional Technologies | 4 | Active |
| US8724828B2 | Noise suppression device | Physics | 3 | Active |
| US10671849B2 | System and method for sensor based visual adjustments | Emerging Cross-Sectional Technologies | 3 | Active |
| US8978055B1 | Electronic apparatus and method | Electricity | 3 | Active |
| US10682405B2 | System and method and device for adjusting image positioning | Emerging Cross-Sectional Technologies | 3 | Active |
| US10235856B2 | Electronic apparatus and method | Physics | 3 | Active |
| US10168793B2 | Eyeglasses-type wearable device and method using the same | Physics | 3 | Active |
| US6447355B1 | Impregnated-type cathode substrate with large particle diameter low porosity region and small particle diameter high porosity region | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.