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Ryozo Ushio

SC Sumitomo Metal Mining Co.: 1 patents #29 of 86Top 35%
Overall (2022): #276,255 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11411214 Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, positive electrode mixture material paste for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery Taira Aida, Jiro Okada, Tetsufumi Komukai, Koji Yamaji 2022-08-09