II

Itsuro Imazu

TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
Overall (All Time): #3,833,689 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5246894 Silicon carbide reinforced composite material Hiroshi Okuda 1993-09-21