YH

Yoshiko Hotta

CC C.Uyemura & Co.: 1 patents #85 of 180Top 50%
OC Osaka Cement Co.: 1 patents #11 of 19Top 60%
Overall (All Time): #3,838,764 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5266181 Controlled composite deposition method Sowjun Matsumura, Tadashi Chiba, Itsuji Yoshikawa 1993-11-30