Sadahisa Wada
6Patents
6h-index
8Co-inventors
48Inventor score
Filing activity: Mar 28, 1989 → Sep 27, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5279879A | Hybrid prepreg containing carbon fibers and at least one other reinforcing fiber in specific positions within the prepreg | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5512119A | Method of making a hybrid prepreg | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4985530A | Thermosetting epoxy resin composition | Chemistry; Metallurgy | 13 | Expired |
| US5317068A | Composition of tetraglycidyl, triglycidyl and diglycidyl epoxy resins | Chemistry; Metallurgy | 13 | Expired |
| US5091474A | Epoxy resin curing agent based on blends containing disecondary aromatic diamines | Chemistry; Metallurgy | 12 | Expired |
| US4912179A | Bisphenol A epoxy resin mixtures with aromatic di-secondary amine | Chemistry; Metallurgy | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.