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Yoshiyuki NISHIZAWA

SC Sei Optifrontier Co.: 1 patents #4 of 30Top 15%
Overall (2019): #209,746 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10338314 Optical fiber cutting apparatus Shinsuke KURINO, Hiroshi Takayanagi, Masahiro Hasegawa 2019-07-02