Ryosuke Satoh
7Patents
5h-index
11Co-inventors
52Inventor score
Filing activity: Nov 23, 1973 → Nov 21, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3958993A | Development inhibitor-releasing type compound for photographic use | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4286053A | Process for forming dye images | Physics | 15 | Expired |
| US4063950A | DIR coupler that forms colorless reaction product | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3938996A | Process for developing light-sensitive silver halide photographic materials | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4010035A | Light-sensitive silver halide color photographic material and a process for developing thereof | Physics | 7 | Expired |
| US4234678A | Light-sensitive silver halide photographic materials | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4049455A | Light-sensitive silver halide photographic material | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.