Tomonobu Koizumi
9Patents
8h-index
9Co-inventors
54Inventor score
Filing activity: Apr 26, 2001 → Jan 15, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6403588B1 | Imidazopyridine derivatives | Chemistry; Metallurgy | 89 | Expired |
| US6608053B2 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 77 | Expired |
| US6838457B2 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 44 | Expired |
| US7173029B2 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 44 | Expired |
| US7037915B2 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 43 | Expired |
| US6653320B2 | Imidazopyridine derivatives | Chemistry; Metallurgy | 43 | Expired |
| US6608056B1 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 36 | Expired |
| US6770641B2 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 27 | Expired |
| US8067586B2 | Fused heteroaryl derivatives | Chemistry; Metallurgy | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.