KO

Kouji Oono

SC Sumitomo Metal Mining Co.: 1 patents #22 of 64Top 35%
Overall (2025): #313,455 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12394794 Positive electrode active material, high-temperature operation type lithium-ion polymer secondary battery, high-temperature operation type lithium ion inorganic all-solid-state secondary battery Satoru Oshitari, Shinichi Tanaka 2025-08-19