SI

Susumu Ishizaka

NC Nippon Carbon Co.: 1 patents #26 of 58Top 45%
📍 Kodaira, JP: #739 of 1,073 inventorsTop 70%
Overall (All Time): #3,663,512 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5966794 Method of manufacturing multiple-piece graphite crucible Saburou Tanaka, Tadayoshi Kouno 1999-10-19