Ryouichi Ishigane
2Patents
1h-index
8Co-inventors
37Inventor score
Filing activity: Dec 11, 1990 → Sep 13, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5089354A | Wear-resistant, anti-seizing copper alloy composite materials | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7067068B2 | Method for preventing lead from dissolving from a lead-containing copper-based alloy | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.