Inventor
OKUUCHI SHIGERU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OKUUCHI SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKUUCHI SHIGERU
3 patentsUS8883543B2Nov 11, 2014
Method of producing wafer for solar cell, method of producing solar cell, and method of producing solar cell module
OKUUCHI SHIGERU4 citations67
US9276153B2Mar 1, 2016
Solar cell wafer and method of producing the same
OKUUCHI SHIGERU0 citations46
US8673784B2Mar 18, 2014
Method for producing silicon epitaxial wafer
OKUUCHI SHIGERU0 citations46
SUMCO CORP
3 patentsUS7632357B2Dec 15, 2009
Silicon wafer cleaning method
SUMCO CORP1 citations49
US7955440B2Jun 7, 2011
Method for cleaning silicon wafer and apparatus for cleaning the silicon wafer
SUMCO CORP0 citations39
US9935216B2Apr 3, 2018
Wafer for solar cell, method of producing wafer for solar cell, method of producing solar cell, and method of producing solar cell module
SUMCO CORP0 citations38