Eiichi Hisada
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Oct 23, 1989 → Mar 23, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5230718A | Coated abrasive grains and a manufacturing method therefor | Chemistry; Metallurgy | 19 | Expired |
| US5090969A | Coated abrasive grains and a manufacturing method therefor | Chemistry; Metallurgy | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.