KO

Keiji Oi

SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
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Patent #TitleCo-InventorsDate
10729418 Artificial tendon-forming auxiliary instrument, somatometry instrument, and auxiliary instrument set Kei Hyugaji, Keitaro Sugita, Akira Kawamata, Takashi Sato 2020-08-04