Fumio Nambu
10Patents
5h-index
16Co-inventors
59Inventor score
Filing activity: Aug 23, 1994 → Sep 1, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6743793B2 | Indole derivatives, process for preparation of the same and use thereof | Chemistry; Metallurgy | 21 | Expired |
| US5534536A | Fused phenol derivatives | Chemistry; Metallurgy | 18 | Expired |
| US7153852B2 | Indole compounds, process for producing the same and drugs containing the same as the active ingredient | Chemistry; Metallurgy | 16 | Expired |
| US5750544A | Fused phenol derivatives | Chemistry; Metallurgy | 10 | Expired |
| US7135495B2 | Indole derivatives | Chemistry; Metallurgy | 9 | Expired |
| US7291644B2 | Indole derivatives | Chemistry; Metallurgy | 3 | Expired |
| US7351705B2 | Carboxylic acid compounds and a pharmaceutical agent comprising the compound as the active ingredient | Chemistry; Metallurgy | 1 | Expired |
| US7098234B2 | Indole derivatives, process for preparation of the same and use thereof | Chemistry; Metallurgy | 0 | Expired |
| US8138335B2 | Carboxylic acid compounds and medicinal compositions containing the same as the active ingredient | Chemistry; Metallurgy | 0 | Active |
| US7601712B2 | Carboxylic acid compounds and medicinal compositions containing the same as the active ingredient | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.