KF

Katsumi Fujii

PJ Primetals Technologies Japan: 1 patents #47 of 100Top 50%
Overall (All Time): #2,760,700 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11173528 Roll changing device Michimasa Takagi, Fumihisa Shimaya 2021-11-16