Seijiro Kato
3Patents
3h-index
14Co-inventors
43Inventor score
Filing activity: Jun 4, 1990 → Dec 19, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5622634A | Method of manufacturing electron-emitting device, electron source and image-forming apparatus | Electricity | 91 | Expired |
| US5026623A | Optical recording medium | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5158859A | Optical recording medium | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.