Inventor · disambiguated record
Norichika Yamauchi
Also filed as: YAMAUCHI NORICHIKA
8 granted patents·22 citations·filing 2004–2006
80Inventor score
Top patents by PatentIndex Score
8 records- 0181US7704478B2Method and apparatus for refining silicon using an electron beamYAMAUCHI NORICHIKA·Filed 2006·Granted Apr 27, 2010·12 cites·12 claims
- 0278US7687019B2Refining apparatus for scrap silicon using an electron beamIIS MATERIALS CORP LTD·Filed 2005·Granted Mar 30, 2010·5 cites·13 claims
- 0365US7815882B2Method and apparatus for refining boron-containing silicon using an electron beamIIS MATERIALS CORP LTD·Filed 2005·Granted Oct 19, 2010·1 cites·11 claims
- 0464US7526388B2Method of selecting and analyzing scrap siliconIIS MATERIALS CORP LTD·Filed 2006·Granted Apr 28, 2009·3 cites·20 claims
- 0550US7195184B2Method of crushing silicon blocksIIS MATERIALS CORP LTD·Filed 2004·Granted Mar 27, 2007·1 cites·18 claims
- 0649US7799133B2Crucible apparatus and method of solidifying a molten materialIIS MATERIALS CORP LTD·Filed 2006·Granted Sep 21, 2010·0 cites·20 claims
- 0747US7842118B2Recycling method for scrap siliconIIS MATERIALS CORP LTD·Filed 2005·Granted Nov 30, 2010·0 cites·5 claims
- 0844US7632329B2Method of refining scrap silicon using an electron beamIIS MATERIALS CORP LTD·Filed 2005·Granted Dec 15, 2009·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →