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JS Jfe Steel: 1 patents #121 of 279Top 45%
Overall (2022): #319,759 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11236411 Alloyed steel powder for powder metallurgy and iron-based mixed powder for powder metallurgy Takuya TAKASHITA, Akio Kobayashi 2022-02-01