SA

Shigeru Aoya

SK Showa Denko K.K.: 1 patents #31 of 119Top 30%
Overall (2017): #246,955 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9636727 Device for drawing tubular workpiece Koji Hisayuki, Masaaki Oide 2017-05-02