Masago Ishikawa
2Patents
2h-index
8Co-inventors
30Inventor score
Filing activity: Jun 26, 1996 → Jun 14, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6174900A | Substituted piperidine derivative for treating urinary disturbance | Chemistry; Metallurgy | 16 | Expired |
| US5968956A | Substituted piperidine derivative and medicine comprising the same | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.