Koichi Kakefuda
2Patents
2h-index
7Co-inventors
33Inventor score
Filing activity: Nov 7, 1972 → Aug 26, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4151226A | Process for producing thermoplastic resin highly resistant to impact and weather | Chemistry; Metallurgy | 11 | Expired |
| US4154777A | Process for producing high impact and weather resistant graft copolymers | Chemistry; Metallurgy | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.