Sunao Urabe
2Patents
1h-index
3Co-inventors
30Inventor score
Filing activity: Dec 7, 1987 → Jun 18, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4877854A | Curable composition | Chemistry; Metallurgy | 32 | Expired |
| US5206272A | Impression material compositions | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.