Shozo Yamana
6Patents
4h-index
14Co-inventors
46Inventor score
Filing activity: Oct 30, 1989 → Aug 13, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5951918A | Composite electroconductive powder, electroconductive paste, process for producing electroconductive paste, electric circuit and process for producing electric circuit | Electricity | 52 | Expired |
| US5840432A | Electroconductive paste | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6042933A | Electric circuit device having circuit conductors using an electroconductive paste | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5147851A | Superconducting thick film circuit board, production thereof, thick film superconductor and production thereof | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5238911A | Oxide superconductor Bi--Sr--Ca--Mg--Ba--Cu--O | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5194421A | Bi-Pb-Sr-Mg-Ba-Ca-Cu-O oxide superconductors and production thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.