TN

Tomoko Nakayama

SC Sumitomo Metal Mining Co.: 1 patents #22 of 64Top 35%
📍 Niihama, MA: #1 of 1 inventorsTop 100%
Overall (2025): #188,074 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12315909 Positive electrode active material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery Haruki Kaneda 2025-05-27