Shozo Umeda
2Patents
2h-index
11Co-inventors
41Inventor score
Filing activity: Jan 10, 1975 → Sep 20, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4643131A | Combined continuous plating apparatus for hot-dip plating and vacuum deposition plating | Chemistry; Metallurgy | 5 | Expired |
| US3979718A | Method of driving a plasma display panel | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.