Yasuhiro Fujimura
12Patents
6h-index
27Co-inventors
62Inventor score
Filing activity: Jul 23, 1993 → Apr 13, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6747678B1 | Audio system, its control method and storage medium | Electricity | 37 | Expired |
| US5351211A | Semiconductor integrated circuit device having circuit inspection function | Physics | 16 | Expired |
| US5442684A | Method and arrangement of locating cordless units in wide area cordless telephone system | Electricity | 15 | Expired |
| US7133730B1 | Audio apparatus, controller, audio system, and method of controlling audio apparatus | Electricity | 8 | Expired |
| US7050869B1 | Audio system conducting digital signal processing, a control method thereof, a recording media on which the control method is recorded | Physics | 6 | Expired |
| US8086889B2 | Semiconductor integrated circuit device for scan testing | Physics | 6 | Active |
| US7612599B2 | Semiconductor device | Physics | 5 | Active |
| US8050333B2 | Data transfer device of serializer/deserializer system | Electricity | 4 | Active |
| US7260057B2 | Data transmission system | Electricity | 4 | Expired |
| US5583817A | Semiconductor integrated circuit device | Physics | 3 | Expired |
| US8350409B2 | Semiconductor device and information processing apparatus using the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US7894133B2 | Optical element and optical device | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.