TH

Tatsuyuki Higashizawa

FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
Overall (All Time): #2,621,138 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11820691 Manufacturing apparatus and manufacturing method for optical fiber porous preform Seiichi Shinada, Masaki Nakajima 2023-11-21