Harutami Yamada
3Patents
2h-index
9Co-inventors
37Inventor score
Filing activity: Jun 27, 1996 → Dec 28, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5698554A | Pyridazinone derivatives and processes for preparing the same | Chemistry; Metallurgy | 16 | Expired |
| US5808065A | Pyridazinone derivatives and processes for preparing the same | Chemistry; Metallurgy | 3 | Expired |
| US8338420B1 | Treatment of Parkinson's disease and enhancement of dopamine signal using PDE 10 inhibitor | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.