Hiroshi Sumichika
3Patents
2h-index
5Co-inventors
33Inventor score
Filing activity: Aug 10, 2001 → Jun 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8198454B2 | Amide derivatives and medicinal use thereof | Chemistry; Metallurgy | 15 | Active |
| US7105567B2 | 3-substituted urea derivatives and medicinal use thereof | Chemistry; Metallurgy | 12 | Expired |
| US7855297B2 | Amide derivatives and medicinal use thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.