Inventor · disambiguated record
Yasuko Yao
Also filed as: YAO YASUKO
0 granted patents·2 pending applications·0 citations·filing 2002–2002
Top patents by PatentIndex Score
2 records- 0137US2004163435A1Material for phosphate fertilizer and method for production thereofJFE STEEL CORP·Filed 2002·Application pending·0 cites
- 0237US2004004038A1Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the sameJFE ENG CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →