HF

Hiromichi Fujiwara

JS Jfe Steel: 1 patents #825 of 1,401Top 60%
Overall (All Time): #2,579,991 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11635204 Surface combustion burner, composite burner, and ignition device for sintering machine Yukimasa Horikawa, Kazuaki Hara, Koji Iwata 2023-04-25