Youichi Masuda
15Patents
10h-index
14Co-inventors
65Inventor score
Filing activity: Mar 11, 1980 → Mar 13, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5774100A | Array substrate of liquid crystal display device | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5515187A | Liquid crystal display with signal line, storage capacitor and source elongated portions forming storage capacitors between two switching elements | Physics | 43 | Expired |
| US4318164A | High frequency switching circuit having preselected parameters to reduce power dissipation therein | Electricity | 38 | Expired |
| US4443839A | Single ended, separately driven, resonant DC-DC converter | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6107983A | Display device and driving method | Physics | 19 | Expired |
| US6232945A | Display device and its driving method | Physics | 18 | Expired |
| US5801672A | Display device and its driving method | Physics | 18 | Expired |
| US5016260A | Modulator and transmitter | Electricity | 15 | Expired |
| US4383292A | Single-ended switching converter | Electricity | 14 | Expired |
| US4417153A | High frequency switching circuit | Electricity | 12 | Expired |
| US5029267A | Oscillator | Electricity | 8 | Expired |
| US4698743A | Resonance inverter with control means for detecting peak voltage and having a starting circuit | Electricity | 8 | Expired |
| US4401902A | High frequency switching circuit | Electricity | 5 | Expired |
| US4595973A | Switching power supply | Electricity | 3 | Expired |
| US4897621A | Oscillator using a piezo-electric device | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.