Ryoichi Anzai
7Patents
2h-index
6Co-inventors
40Inventor score
Filing activity: Aug 4, 2006 → Jan 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8206031B2 | PDM output temperature sensor | Physics | 3 | Active |
| US7479826B2 | Chopper amplifier circuit and semiconductor device | Electricity | 2 | Active |
| US7692476B2 | Temperature compensating circuit | Emerging Cross-Sectional Technologies | 1 | Active |
| US7508258B2 | Amplifier circuit | Electricity | 0 | Active |
| US11539227B2 | Charge/discharge control circuit and battery device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11557963B2 | Charge-pump control circuit and battery control circuit | Emerging Cross-Sectional Technologies | 0 | Active |
| US8403559B2 | Two-terminal semiconductor sensor device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.