TH

Tomoyuki Hoshino

MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
📍 Tamano, JP: #67 of 123 inventorsTop 55%
Overall (All Time): #3,367,920 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7438754 Cobalt-containing black pigment particulates Koichi Katsuyama, Shoichi Fujiyasu, Takashi Nakashima 2008-10-21