Hitoshi Kiyosuke
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Aug 4, 1975 → Aug 4, 1975
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3977868A | Nitrogen containing additive for strengthening cast iron | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.