Kaoru Sonobe
4Patents
4h-index
8Co-inventors
47Inventor score
Filing activity: Oct 23, 1991 → Dec 16, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5193053A | Plastic packaged semiconductor device | Electricity | 15 | Expired |
| US8253258B2 | Semiconductor device with hollow and throughhole and method of manufacturing same | Electricity | 10 | Active |
| US5393705A | Molded semiconductor device using intermediate lead pattern on film carrier formed from lattice pattern commonly available for devices and process of fabrication thereof | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8461690B2 | Semiconductor device capable of suppressing generation of cracks in semiconductor chip during manufacturing process | Electricity | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.