TT

Toshio Toyota

JC Japan Metals & Chemicals Co.: 1 patents #70 of 152Top 50%
📍 Yamada, JP: #6 of 6 inventorsTop 100%
Overall (All Time): #4,041,233 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4472369 Process for producing ferrites Koichi Kambe, Tsugunori Honda, Mitsuharu Tominaga, Koichi Yoshioka 1984-09-18