Assignee
KAMOGAWA MAKATO
JP2 patents
Top patents by PatentIndex Score
US9080251B2Jul 14, 2015
Single crystal silicon pulling device, method for preventing contamination of silicon melt, and device for preventing contamination of silicon melt
KAMOGAWA MAKATO0 citations42
US8404046B2Mar 26, 2013
Single crystal silicon pulling apparatus, method for preventing contamination of silicon melt, and device for preventing contamination of silicon melt
KAMOGAWA MAKATO0 citations42