Kenji Yoshikawa
8Patents
4h-index
31Co-inventors
57Inventor score
Filing activity: Apr 5, 2001 → Nov 24, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9187489B2 | Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors | Human Necessities | 41 | Active |
| US7192968B2 | Ethylenediamine derivatives | Chemistry; Metallurgy | 17 | Expired |
| US7576135B2 | Diamine derivatives | Chemistry; Metallurgy | 14 | Expired |
| US7342014B2 | Diamine derivatives | Chemistry; Metallurgy | 13 | Expired |
| US7935824B2 | Ethylenediamine derivatives | Chemistry; Metallurgy | 3 | Active |
| US11236106B2 | Cycloalkane-1,3-diamine derivative | Chemistry; Metallurgy | 0 | Active |
| US12060365B2 | Cycloalkane-1,3-diamine derivative | Chemistry; Metallurgy | 0 | Active |
| US9751887B2 | Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.