Hiroshi Tsuchi
127Patents
13h-index
35Co-inventors
86Inventor score
Filing activity: Nov 28, 1995 → Apr 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6552706B1 | Active matrix type liquid crystal display apparatus | Physics | 95 | Expired |
| US6614295B2 | Feedback-type amplifier circuit and driver circuit | Electricity | 56 | Expired |
| US6232948A | Liquid crystal display driving circuit with low power consumption and precise voltage output | Physics | 41 | Expired |
| US6816144B2 | Data line drive circuit for panel display with reduced static power consumption | Physics | 34 | Expired |
| US6909414B2 | Driver circuit and liquid crystal display device | Physics | 29 | Expired |
| US5818406A | Driver circuit for liquid crystal display device | Physics | 26 | Expired |
| US6567327B2 | Driving circuit, charge/discharge circuit and the like | Physics | 25 | Expired |
| US7154332B2 | Differential amplifier, data driver and display device | Electricity | 20 | Expired |
| US6127997A | Driver for liquid crystal display apparatus with no operational amplifier | Physics | 20 | Expired |
| US7369075B2 | Output circuit, digital/analog circuit and display apparatus | Electricity | 18 | Expired |
| US7224224B2 | Thin film semiconductor device and manufacturing method | Electricity | 17 | Expired |
| US7176910B2 | Driving circuit for display device | Physics | 16 | Expired |
| US7126518B2 | Output circuit, digital analog circuit and display device | Physics | 14 | Expired |
| US7368990B2 | Differential amplifier and data driver employing the differential amplifier | Electricity | 13 | Active |
| US6624669B1 | Drive circuit and drive circuit system for capacitive load | Physics | 13 | Expired |
| US7005916B2 | Amplifier circuit, driving circuit of display apparatus, portable telephone and portable electronic apparatus | Physics | 11 | Expired |
| US8988402B2 | Output circuit, data driver, and display device | Electricity | 10 | Active |
| US8653893B2 | Output circuit, data driver circuit and display device | Physics | 10 | Active |
| US7342449B2 | Differential amplifier, and data driver of display device using the same | Electricity | 9 | Expired |
| US7095991B2 | Power saving driving method of mobile telephone | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9202430B2 | Digital-to-analog converter circuit and display driver | Physics | 8 | Active |
| US7595533B2 | Thin film semiconductor device and manufacturing method | Electricity | 7 | Active |
| US6661259B2 | Driver circuit | Electricity | 7 | Expired |
| US7078941B2 | Driving circuit for display device | Physics | 7 | Expired |
| US7459967B2 | Differential amplifier, digital-to-analog converter and display device | Electricity | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.