TK

Tetsunori Kitada

NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
Overall (All Time): #3,749,884 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5545248 Titanium-base hard sintered alloy Kei Tokumoto, Hironobu Shinoaki, Shigeya Sakaguchi 1996-08-13