Assignee
SUMCO SOLAR CORP
JP·4 granted patents·1 pending application·28 citations·filing 2005–2007
Top patents by PatentIndex Score
5 records- 0192US7682472B2Method for casting polycrystalline siliconSUMCO SOLAR CORP·Filed 2006·Granted Mar 23, 2010·18 cites·2 claims
- 0285US7749324B2Casting method of silicon ingot and cutting method of the sameSUMCO SOLAR CORP·Filed 2007·Granted Jul 6, 2010·9 cites·6 claims
- 0364US8017862B2Solar-cell single-crystal silicon substrate, solar cell element, and method for producing the sameSUMCO SOLAR CORP·Filed 2006·Granted Sep 13, 2011·1 cites·4 claims
- 0448US7750232B2Multi-crystalline silicon-germanium bulk crystal for use as a solar cell and method of makingSUMCO SOLAR CORP·Filed 2005·Granted Jul 6, 2010·0 cites·4 claims
- 0542US2009321996A1Silicon Electro-Magnetic Casting Apparatus and Operation Method of the SameSUMCO SOLAR CORP·Filed 2005·Application pending·0 cites
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