Inventor · disambiguated record
Souroku Kawanishi
Also filed as: KAWANISHI SOUROKU
6 granted patents·77 citations·filing 1996–2001
83Inventor score
Top patents by PatentIndex Score
6 records- 0176US6113688AProcess for producing single crystalsSUMITOMO METAL IND·Filed 1998·Granted Sep 5, 2000·32 cites·23 claims
- 0270US6086671AMethod for growing a silicon single crystalSUMITOMO SITIX CORP·Filed 1998·Granted Jul 11, 2000·23 cites·12 claims
- 0350US6579363B2Semiconductor single crystal pulling apparatusSUMITOMO MITSUBISHI SILICON·Filed 2001·Granted Jun 17, 2003·1 cites·14 claims
- 0446US5700320AGrowth of silicon single crystal having uniform impurity distribution along lengthwise or radial directionJAPAN RES DEV CORP·Filed 1996·Granted Dec 23, 1997·8 cites·4 claims
- 0544US5704974AGrowth of silicon crystal from melt having extraordinary eddy flows on its surfaceJAPAN RES DEV CORP·Filed 1996·Granted Jan 6, 1998·7 cites·4 claims
- 0636US5683504AGrowth of silicon single crystalJAPAN RES DEV CORP·Filed 1996·Granted Nov 4, 1997·6 cites·1 claims
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