TO

Tomohiro Onizuka

SU Sumco: 1 patents #248 of 464Top 55%
Overall (All Time): #2,928,226 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9553221 Electromagnetic casting method and apparatus for polycrystalline silicon Koichi Maegawa, Mitsuo Yoshihara 2017-01-24