Inventor · disambiguated record
Yoji Ao
Also filed as: AO YOJI
2 granted patents·10 citations·filing 1991–1994
54Inventor score
Top patents by PatentIndex Score
2 records- 0132US5293925AMethod of and apparatus for withdrawing strand in horizontal continuous casting installationKAWASAKI HEAVY IND LTD·Filed 1991·Granted Mar 15, 1994·4 cites·18 claims
- 0229US5437434AMethod of preventing generation of earth circulating current in induction heating apparatus for molten steelNIPPON STEEL CORP·Filed 1994·Granted Aug 1, 1995·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →