JK

Jun KAGEYAMA

Dai Nippon Printing Co.: 1 patents #60 of 218Top 30%
Overall (2025): #328,993 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12322548 Exterior material for electrical storage device, method for manufacturing same, and electrical storage device Masahiro Tatsuzawa 2025-06-03