Shigeyuki Dan
14Patents
5h-index
15Co-inventors
59Inventor score
Filing activity: Aug 7, 1985 → Jul 23, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4665002A | Liquid developer for electrostatic photography | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4618557A | Liquid developer for electrostatic photography | Physics | 18 | Expired |
| US4837102A | Liquid developer for electrostatic photography | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4840865A | Liquid developer for electrostatic photography | Physics | 15 | Expired |
| US4842975A | Method of making liquid developer for electrostatic photography | Physics | 13 | Expired |
| US5424155A | Electrophotographic lithographic printing plate precursor | Physics | 3 | Expired |
| US5665499A | Method for development of electrophotographic printing plate precursor | Physics | 3 | Expired |
| US5482810A | Process for the production of an electrophotographic lithographic printing plate precursor | Physics | 2 | Expired |
| US6171733A | Material for forming black matrix for color liquid crystal display and method for forming black matrix | Physics | 2 | Expired |
| US5597671A | Electrophotographic printing plate precursor and method for development thereof | Physics | 1 | Expired |
| US5378564A | Electrophotographic lithographic printing plate precursor | Physics | 1 | Expired |
| US6022654A | Production process of lithographic printing plate | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5543258A | Original forme for electrophotograhic planography | Physics | 0 | Expired |
| US6207332A | Process for producing lithographic printing plate | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.