Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Itsumi Matsuoka
Niihama
JP
1 patent
2 Patents
US12500283
2025
Method for Treating Alloy
SUMITOMO METAL MINING CO., Ltd.
0 cites
US11781228
2023
Method for Manufacturing Sulfuric Acid Solution and Electrolyzer Used Thereof
SUMITOMO METAL MINING CO., Ltd.
0 cites