Wataru Hamaguchi
12Patents
3h-index
51Co-inventors
63Inventor score
Filing activity: Jul 21, 2000 → Sep 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7084164B2 | Triazole derivative | Chemistry; Metallurgy | 36 | Expired |
| US6903125B2 | Tetrahydro-2H-thiopyran-4-carboxamide derivative | Chemistry; Metallurgy | 20 | Expired |
| US7034047B2 | Triazole derivative | Chemistry; Metallurgy | 5 | Expired |
| US8853242B2 | Nitrogenous-ring acylguanidine derivative | Chemistry; Metallurgy | 3 | Active |
| US6391916B1 | Enediyne derivatives | Chemistry; Metallurgy | 2 | Expired |
| US6949543B2 | Amide derivative | Chemistry; Metallurgy | 1 | Expired |
| US9266840B2 | Bicyclic heterocyclic compound | Chemistry; Metallurgy | 1 | Active |
| US8962612B2 | Tetrahydroisoquinoline derivative | Chemistry; Metallurgy | 1 | Active |
| US11912679B2 | Aryl alkynamide derivatives | Chemistry; Metallurgy | 0 | Active |
| US9051339B2 | Sulfur-containing bicyclic compound | Chemistry; Metallurgy | 0 | Active |
| US7465748B2 | Amide derivative | Chemistry; Metallurgy | 0 | Expired |
| US9642852B2 | Sulfur-containing bicyclic compound | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.