MO

Mayumi Ojima

JS Jfe Steel: 1 patents #825 of 1,401Top 60%
Overall (All Time): #2,443,089 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12378626 High-strength steel sheet and method for manufacturing the same Yoshimasa Funakawa, Takeshi Yokota 2025-08-05