Ryosuke Itakura
11Patents
6h-index
10Co-inventors
59Inventor score
Filing activity: Mar 13, 1987 → Jan 21, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6652631B2 | Dampening water composition for lithographic printing plate and lithographic printing process | Performing Operations; Transporting | 22 | Expired |
| US4828952A | Electrophotographic lithographic printing plate precursor | Physics | 18 | Expired |
| US4871638A | Electrophotographic photosensitive material with binder combination | Physics | 14 | Expired |
| US5565290A | Desensitizing solution for offset printing | Performing Operations; Transporting | 12 | Expired |
| US4792511A | Electrophotographic zinc oxide-resin binder lithographic printing plate precursor | Physics | 11 | Expired |
| US4929527A | Method of image formation which includes scanning exposure process | Physics | 7 | Expired |
| US5723239A | Desensitizing solution for offset printing | Performing Operations; Transporting | 4 | Expired |
| US4929526A | Electrophotographic lithographic printing plate precursor | Physics | 3 | Expired |
| US6884557B2 | Desensitizing treatment liquid for lithographic printing | Physics | 3 | Expired |
| US5965660A | Desensitizing solution for lithography | Performing Operations; Transporting | 2 | Expired |
| US6022654A | Production process of lithographic printing plate | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.