Inventor · disambiguated record
Shigeru Okuuchi
Also filed as: OKUUCHI SHIGERU
8 granted patents·3 pending applications·12 citations·filing 2001–2015
78Inventor score
Top patents by PatentIndex Score
11 records- 0180US8883543B2Method of producing wafer for solar cell, method of producing solar cell, and method of producing solar cell moduleOKUUCHI SHIGERU·Filed 2012·Granted Nov 11, 2014·4 cites·16 claims
- 0268US8728942B2Method for producing epitaxial silicon waferOGATA SHINICHI·Filed 2010·Granted May 20, 2014·3 cites·2 claims
- 0361US2014238487A1Wafer for solar cell, method of producing wafer for solar cell, method of producing solar cell, and method of producing solar cell moduleSUMCO CORP·Filed 2012·Application pending·0 cites
- 0459US6995834B2Method for analyzing impurities in a silicon substrate and apparatus for decomposing a silicon substrate through vapor-phase reactionMITSUBISHI MATERIAL SILICON·Filed 2001·Granted Feb 7, 2006·4 cites·18 claims
- 0557US7632357B2Silicon wafer cleaning methodSUMCO CORP·Filed 2006·Granted Dec 15, 2009·1 cites·3 claims
- 0652US9935216B2Wafer for solar cell, method of producing wafer for solar cell, method of producing solar cell, and method of producing solar cell moduleSUMCO CORP·Filed 2015·Granted Apr 3, 2018·0 cites·6 claims
- 0746US7955440B2Method for cleaning silicon wafer and apparatus for cleaning the silicon waferSUMCO CORP·Filed 2008·Granted Jun 7, 2011·0 cites·4 claims
- 0844US2010288192A1Method for manufacturing epitaxial silicon waferSUMCO CORP·Filed 2008·Application pending·0 cites
- 0937US9276153B2Solar cell wafer and method of producing the sameOKUUCHI SHIGERU·Filed 2012·Granted Mar 1, 2016·0 cites·5 claims
- 1037US8673784B2Method for producing silicon epitaxial waferOKUUCHI SHIGERU·Filed 2010·Granted Mar 18, 2014·0 cites·9 claims
- 1126US2012122316A1Method for surface treatment of a waferKUROKAMI MOTOI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →