Etsuo Tanaka
17Patents
9h-index
11Co-inventors
65Inventor score
Filing activity: May 23, 1980 → Oct 29, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5463443A | Camera for preventing camera shake | Physics | 73 | Expired |
| US5740473A | Camera for preventing camera shake | Physics | 23 | Expired |
| US5761545A | Pan shot device for a camera | Physics | 19 | Expired |
| US5684640A | Camera with vibration compensation device having anti-vibration lens urging mechanism and feed screw mechanism | Physics | 15 | Expired |
| US5576787A | Camera having an image blur suppression device | Physics | 11 | Expired |
| US4458998A | Mechanical shock absorbing device of a camera | Physics | 10 | Expired |
| US5748391A | Camera with vibration compensation device having anti-vibration lens urging mechanism and feed screw mechanism | Physics | 10 | Expired |
| US6330398A | Vibration reduction apparatus | Physics | 10 | Expired |
| US4401380A | Blade for focal plane shutter | Physics | 9 | Expired |
| US5715479A | Blur prevention device for preventing image blur | Physics | 8 | Expired |
| US5778261A | Camera with a parallax compensation apparatus | Physics | 7 | Expired |
| US4486084A | Light shield blades for light control device and light control device utilizing said light shield blades | Physics | 6 | Expired |
| US4332452A | Electric shutter for camera | Physics | 6 | Expired |
| US4298265A | Light-intercepting device in a camera | Physics | 5 | Expired |
| US4668065A | Shock absorbing device of a single lens reflex camera | Physics | 5 | Expired |
| US5559574A | Image movement correcting device effecting image movement correction depending on position of center of rotation of angular fluctuation | Physics | 4 | Expired |
| US5729770A | Image movement correcting device effecting image movement correction depending on position of center of rotation of angular fluctuation | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.