HF

Hiromichi Fujiwara

JS Jfe Steel: 1 patents #93 of 248Top 40%
Overall (2023): #425,656 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

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