CI

Chikara Iwamoto

NE NS Sumikin Engineering: 1 patents #42 of 113Top 40%
Overall (All Time): #2,876,592 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9896164 Float mooring method, mooring member, and method of recovering same Tadashi TORII, Kohichi Fujiwara, Hiroshi Ookubo, Atsushi Yamashita 2018-02-20