Masao Owashi
14Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: Jul 25, 1989 → Jul 3, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5532784A | Eye-gaze detecting adapter | Physics | 35 | Expired |
| US5805947A | Camera provided with a sliding cover | Physics | 26 | Expired |
| US4933700A | Automatic focusing apparatus of camera | Physics | 21 | Expired |
| US6036376A | Camera having a lens cover | Physics | 15 | Expired |
| US5758201A | Camera having line of sight detecting device | Physics | 13 | Expired |
| US6135652A | Camera having a lens cover | Physics | 11 | Expired |
| US6018633A | Camera having a data recording device | Physics | 10 | Expired |
| US5640612A | Variable time lag camera | Physics | 7 | Expired |
| US5537181A | Camera with an eye-gaze position detecting device | Physics | 5 | Expired |
| US5915140A | Camera | Physics | 3 | Expired |
| US5579077A | Camera equipped with a photometric value compensating device | Physics | 1 | Expired |
| US8238735B2 | Driving mechanism and optical equipment | Physics | 0 | Active |
| US5402203A | Camera with automatic bracketing device | Physics | 0 | Expired |
| US8554066B2 | Driving mechanism and optical equipment | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.