Ryuji Uesugi
4Patents
1h-index
15Co-inventors
37Inventor score
Filing activity: Aug 22, 1994 → Sep 24, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5570154A | Automatic developing apparatus, using solid processing agent dissolved in water, for developing a photosensitive material | Physics | 6 | Expired |
| US5576795A | Automatic processing apparatus for silver halide photographic light-sensitive material | Physics | 1 | Expired |
| US6872115B2 | Blade with comb teeth coated with a compound layer for forming ribs and its production method | Electricity | 1 | Expired |
| US5640642A | Processing apparatus for light-sensitive material | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.