Inventor · disambiguated record
Koota Doi
Also filed as: DOI Koota
1 granted patent·1 pending application·0 citations·filing 2018–2018
11Inventor score
Files withMITSUBISHI MATERIALS CORP2
Top patents by PatentIndex Score
2 records- 0143US11338328B2Method for reforming coal ash, and method for producing fly ash for concrete admixtureMITSUBISHI MATERIALS CORP·Filed 2018·Granted May 24, 2022·0 cites·5 claims
- 0233US2020031713A1Method for reforming unburnt-carbon-containing fly ash, system for reforming unburnt-carbon containing fly ash, and method for producing fly ash for concrete admixtureMITSUBISHI MATERIALS CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →