Hidemasa Ishikawa
2Patents
2h-index
6Co-inventors
27Inventor score
Filing activity: Jul 22, 1991 → Jul 22, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5158240A | Pulverizer | Performing Operations; Transporting | 8 | Expired |
| US5201422A | Classifier for powdery material | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.