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So Nagano

JS Jfe Steel: 1 patents #134 of 322Top 45%
Overall (2025): #210,973 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12411199 Device for determining sound source direction Tomomichi OKA, Masahiro Oda, Kazuhiro Nomura 2025-09-09