Inventor · disambiguated record
Shozo Yasukawa
Also filed as: NAKAMURA AKINORI · YASUKAWA SHOZO
3 granted patents·35 citations·filing 1974–1979
71Inventor score
Files withISHIKAWAJIMA HARIMA HEAVY IND3
Top patents by PatentIndex Score
3 records- 0165US3952138APower control system for electric arc or refining furnace electrically directly coupled to independent power generating unit or unitsISHIKAWAJIMA HARIMA HEAVY IND·Filed 1974·Granted Apr 20, 1976·15 cites·10 claims
- 0262US4238632AArc furnace for making steel from directly reduced ironISHIKAWAJIMA HARIMA HEAVY IND·Filed 1979·Granted Dec 9, 1980·9 cites·3 claims
- 0351US4147887AElectric smelting furnaceISHIKAWAJIMA HARIMA HEAVY IND·Filed 1977·Granted Apr 3, 1979·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →