Toshihiro Hamabata
3Patents
2h-index
3Co-inventors
27Inventor score
Filing activity: Sep 20, 1979 → Apr 24, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4321302A | Process for producing magnetic powder having high coercive force | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4251504A | Process for producing acicular goethite | Chemistry; Metallurgy | 3 | Expired |
| US4255409A | Process for producing acicular goethite | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.