SS

Shigeto Sawai

KR Krosakiharima: 1 patents #47 of 126Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #2,819,962 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10800707 Magnesia carbon brick and production method therefor Yuya TOMITA, Masato Tanaka 2020-10-13