Inventor · disambiguated record
Yoji Ohgaki
Also filed as: OHGAKI YOJI
2 granted patents·16 citations·filing 1989–1989
58Inventor score
Technology areasA62D
Files withNIPPON KOKAN KK2
Top patents by PatentIndex Score
2 records- 0137US5092930AMethod for making insoluble heavy metals contained in fly ash discharged from incineratorNIPPON KOKAN KK·Filed 1989·Granted Mar 3, 1992·9 cites·14 claims
- 0234US5092931AMethod for making insoluble heavy metals contained in fly ash discharged from incineratorNIPPON KOKAN KK·Filed 1989·Granted Mar 3, 1992·7 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →