Keizo Kyuda
2Patents
1h-index
12Co-inventors
31Inventor score
Filing activity: Jul 8, 1992 → Dec 23, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5314954A | Process for preparing aromatic polyester-polystyrene block copolymers | Chemistry; Metallurgy | 19 | Expired |
| US5245004A | Anhydrous polymerization of caprolactam with catalyst, cocatalyst and activator | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.