Fukuyasu Abe
11Patents
6h-index
32Co-inventors
62Inventor score
Filing activity: Aug 3, 1993 → Apr 12, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6626540B2 | Image display device | Electricity | 56 | Expired |
| US6334686B1 | Display optical unit and display apparatus | Electricity | 41 | Expired |
| US7044607B2 | Image display device | Electricity | 9 | Expired |
| US6595645B2 | Display optical unit and display apparatus using this unit | Electricity | 9 | Expired |
| US6926411B2 | Image display device | Electricity | 8 | Expired |
| US5739976A | Magnetic recording and reproducing apparatus | Physics | 8 | Expired |
| US5978185A | Rotary head and recording/reading apparatus provided with rotary head | Physics | 6 | Expired |
| US7553024B2 | Image display device | Electricity | 5 | Active |
| US6796660B2 | Display optical unit and display apparatus using this unit | Electricity | 5 | Expired |
| US5434735A | Recording/playback apparatus for controlling contact between a head and a magnetic tape by controlled spouting of air in the vicinity of the head | Physics | 3 | Expired |
| US6078464A | Drum base on which a drum of a magnetic tape recorder is mounted | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.