Takanari Sasaya
7Patents
5h-index
18Co-inventors
60Inventor score
Filing activity: Apr 28, 1998 → Dec 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6191007A | Method for manufacturing a semiconductor substrate | Electricity | 510 | Expired |
| US6188526A | Variable focus lens device having temperature fluctuation compensating feature for lens device liquid | Physics | 151 | Expired |
| US7122982B2 | DC motor rotation information detecting device | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7778054B2 | Power switching circuit improved to reduce loss due to reverse recovery current | Emerging Cross-Sectional Technologies | 14 | Active |
| US7714624B2 | Method for controlling vertical type MOSFET in bridge circuit | Emerging Cross-Sectional Technologies | 9 | Active |
| US11387794B2 | Power amplifier circuit including multiple inverters connected in parallel | Emerging Cross-Sectional Technologies | 2 | Active |
| US9203399B2 | Drive circuit for switching element | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.