Yasuko Tsujino
4Patents
3h-index
5Co-inventors
39Inventor score
Filing activity: May 1, 1992 → Oct 31, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5284819A | Herbicidally-active glycol esters of fatty acids | Human Necessities | 6 | Expired |
| US5948731A | Herbicidally-active fatty acid salts | Human Necessities | 5 | Expired |
| US5703019A | Herbicidally-Active fatty acid allphatic amine salts | Human Necessities | 4 | Expired |
| US5436219A | Herbicides with a cyclic hexapeptide deferriferrichrome as an active ingredient | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.