Taeko Tanaka
18Patents
10h-index
7Co-inventors
57Inventor score
Filing activity: Nov 24, 1992 → Mar 16, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5594500A | Image pickup apparatus | Physics | 104 | Expired |
| US5956528A | Lens control apparatus | Physics | 19 | Expired |
| US5703638A | Image pickup apparatus for moving image photographing or for still image photographing | Electricity | 13 | Expired |
| US6493027B2 | Apparatus for still and moving image recording and control thereof | Electricity | 12 | Expired |
| US5786853A | Lens control device | Physics | 12 | Expired |
| US6967686B1 | Image sensing method, image sensing apparatus, lens control method therefor, and storage medium | Physics | 12 | Expired |
| US6184932A | Lens control apparatus | Physics | 11 | Expired |
| US6356307B2 | Lens control device with AF restart feature | Physics | 11 | Expired |
| US6118945A | Lens control apparatus | Physics | 10 | Expired |
| US6222588A | Automatic focus adjusting device with driving direction control | Electricity | 10 | Expired |
| US6433824B1 | Apparatus for picking up images of photographed and unphotographed subjects | Electricity | 9 | Expired |
| US5798793A | Automatic focusing device capable of detecting panning | Electricity | 8 | Expired |
| US5402175A | Automatic focusing device wherein lens movement is controlled in accordance with lens hunting | Electricity | 6 | Expired |
| US6178051A | Lens control apparatus | Physics | 6 | Expired |
| US6879343B2 | Automatic focus adjusting device | Electricity | 3 | Expired |
| US6744468B2 | Lens control device for moving range correction | Electricity | 3 | Expired |
| US6781633B2 | Lens control apparatus, lens control method, and video camera having same | Physics | 2 | Expired |
| US6094222A | Image pickup apparatus using eye point dispersion in focus control | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.