Inventor · disambiguated record
Risa Oizumi
Also filed as: OIZUMI Risa
0 granted patents·2 pending applications·0 citations·filing 2022–2022
Files withSUMITOMO OSAKA CEMENT CO LTD2
Top patents by PatentIndex Score
2 records- 0160US2024351902A1Calcium carbonate generation method and systemSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Application pending·0 cites
- 0258US2025041796A1Method for fixing carbon dioxide, method for producing calcium carbonate, and method for utilizing waste gypsum boardSUMITOMO OSAKA CEMENT CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →