YA

Yutaka Arakida

TW The Japan Steel Works: 1 patents #307 of 643Top 50%
TC Toyo Kohan Co.: 1 patents #160 of 295Top 55%
Overall (All Time): #4,028,422 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4427446 Corrosion-resistant and abrasive wear-resistant composite material for centrifugally cast linings Tsuyoshi Miura, Yoshikazu Kondo, Tsuneyuki Ide 1984-01-24