HY

Hikaru Yagi

MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
Overall (All Time): #4,063,249 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309172 Ship with improved stern structure Hitoshi Narita, Yoshikuni Kunitake 1982-01-05