Hitoshi Ebihara
18Patents
8h-index
26Co-inventors
72Inventor score
Filing activity: Dec 4, 1992 → Nov 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD466093S1 | Hybird integrated circuit board | General | 144 | Expired |
| USD471167S1 | Hybrid integrated circuit board | General | 132 | Expired |
| USD471524S1 | Hybrid integrated circuit device | General | 83 | Expired |
| USD459706S1 | Hybrid integrated circuit device | General | 75 | Expired |
| US6249186A | High-frequency power amplifier circuit and high-frequency power amplifier module | Electricity | 33 | Expired |
| US6924807B2 | Image processing apparatus and method | Physics | 30 | Expired |
| US5424730A | Method and apparatus for differentiating simultaneous and sequential key strokes | Electricity | 19 | Expired |
| US6172717A | Apparatus and methods for synthesizing foreground and background images | Electricity | 12 | Expired |
| US6952213B2 | Data communication system and method, computer program, and recording medium | Physics | 8 | Expired |
| US9209775B2 | Electronic circuit | Electricity | 7 | Active |
| US7991404B2 | Congestion control method and device in mobile communication network | Electricity | 4 | Active |
| US7212211B2 | Data processing system and method, computer program, and recording medium | Physics | 3 | Expired |
| US7017065B2 | System and method for processing information, and recording medium | Physics | 3 | Expired |
| US6563497B1 | Image processing apparatus | Electricity | 2 | Expired |
| US10057902B2 | Module with duplexers and filters | Electricity | 1 | Active |
| US11012048B2 | Filter and multiplexer | Electricity | 0 | Active |
| US9306532B2 | Filter circuit | Electricity | 0 | Active |
| US10129008B2 | Module | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.