YS

Yukihiro Suekawa

HC Harima Ceramic Co.: 1 patents #3 of 13Top 25%
KR Krosaki: 1 patents #9 of 43Top 25%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,822,188 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5204298 Basic monolithic refractories Hideo Yaoi, Toshihiro Isobe 1993-04-20