Kazuhiro Koshio
11Patents
6h-index
20Co-inventors
66Inventor score
Filing activity: Oct 29, 1991 → Feb 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5646684A | Ultra small video camera and a video camera system | Electricity | 45 | Expired |
| US5805214A | Ultra small video camera and a video camera system in use thereof | Electricity | 15 | Expired |
| US5287171A | Jitter processing circuit for digital camera processing | Electricity | 11 | Expired |
| US7271662B2 | High frequency power amplifier circuit and electric component for high frequency power amplifier | Electricity | 8 | Expired |
| US7271658B2 | Electric component for high frequency power amplifier | Electricity | 7 | Expired |
| US7395036B2 | Semiconductor integrated circuit for high frequency power amplifier and electric components with the semiconductor integrated circuit | Electricity | 7 | Active |
| US10256778B2 | Power amplifier module | Electricity | 4 | Active |
| US5483290A | Video camera apparatus including programmable timing generation circuit | Electricity | 4 | Expired |
| US10044330B2 | Power amplifier module | Electricity | 2 | Active |
| US7994860B2 | Electronic component for high frequency power amplification | Electricity | 1 | Active |
| US10476454B2 | Power amplifier module | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.