YE

Youichi Ezawa

KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #3,892,293 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5074531 Sealing apparatus for sintering machine Kunihiro Tanaka, Naoki Ishihara 1991-12-24