Kikuko Tanada
3Patents
1h-index
9Co-inventors
33Inventor score
Filing activity: Nov 14, 1983 → Mar 30, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4643849A | Intermediates for urea and thiourea derivatives | Chemistry; Metallurgy | 26 | Expired |
| US5120746A | Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same | Chemistry; Metallurgy | 1 | Expired |
| US4923882A | Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.