YA

Yasutaka Arimoto

KK Katayama Chemical Works Co., Ktd.: 1 patents #7 of 19Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #3,894,916 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4897201 Composition and a process for promoting dewatering of granulated slag Akira Yamamoto, Michio Konno 1990-01-30