Mitsumasa Tsuchiya
9Patents
4h-index
15Co-inventors
50Inventor score
Filing activity: Oct 26, 1990 → Dec 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5786125A | Light-sensitive lithographic printing plate requiring no fountain solution | Performing Operations; Transporting | 41 | Expired |
| US5061605A | Photopolymerizable composition containing photoinitiators having at least two sulfur atoms | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5069999A | PS plate for making lithographic printing plate requiring no dampening water | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6811950B2 | Presensitized plate useful for making lithographic printing plate and method for making lithographic printing plate therefrom | Performing Operations; Transporting | 4 | Expired |
| US5370965A | Positive-working light-sensitive composition containing diazonium salt and novolak resin | Physics | 3 | Expired |
| US6686126B2 | Developing solution for photosensitive lithographic printing plate, plate-making method of lithographic printing plate, and photosensitive lithographic printing plate | Physics | 2 | Expired |
| US6902863B2 | Infrared-sensitive photosensitive composition | Performing Operations; Transporting | 1 | Expired |
| US7217498B2 | Heat-sensitive lithographic printing plate precursor | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7049043B2 | Photosensitive composition | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.