MH

Mikihiko Hamasaki

HL Hitachi Shipbuilding & Engineering Company Limited: 1 patents #37 of 117Top 35%
Overall (All Time): #4,056,269 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4399514 Method of inspecting internal pressures in sealed containers Kozo Oba 1983-08-16