Shigeaki Otani
10Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: May 19, 1987 → Oct 2, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4853321A | Method of forming a color image and silver halide color photographic material using developer with substantially no benzyl alcohol and low bromide concentration | Physics | 18 | Expired |
| US5043256A | Color photographic material | Physics | 6 | Expired |
| US5260176A | Method of forming a color image | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5264332A | Silver halide color photographic material | Physics | 4 | Expired |
| US5350665A | Silver halide color photographic material | Physics | 3 | Expired |
| US5462847A | Silver halide color photographic material | Physics | 1 | Expired |
| US5286617A | Silver halide color photographic material | Physics | 1 | Expired |
| US5409806A | Color photographic material and method for forming a color image | Physics | 1 | Expired |
| US5462850A | Silver halide photographic material | Physics | 0 | Expired |
| US5879869A | Silver halide color photographic light-sensitive material | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.