Inventor · disambiguated record
Shunji Kuragaki
Also filed as: KURAGAKI SHUNJI
5 granted patents·2 pending applications·33 citations·filing 1998–2018
73Inventor score
Top patents by PatentIndex Score
7 records- 0167US6514335B1High-quality silicon single crystal and method of producing the sameSUMITOMO METAL IND·Filed 1998·Granted Feb 4, 2003·21 cites·11 claims
- 0259US8801854B2Method for evaluating metal contamination of silicon single crystalKURAGAKI SHUNJI·Filed 2013·Granted Aug 12, 2014·0 cites·12 claims
- 0353US8475589B2Method for evaluating metal contamination of silicon single crystalKURAGAKI SHUNJI·Filed 2009·Granted Jul 2, 2013·0 cites·12 claims
- 0451US6258163B1Method for producing silicon single crystalSUMITOMO METAL IND·Filed 1999·Granted Jul 10, 2001·12 cites·14 claims
- 0547US11473210B2Heat shielding member, single crystal pulling apparatus, and method of producing single crystal silicon ingotSUMCO CORP·Filed 2018·Granted Oct 18, 2022·0 cites·8 claims
- 0644US2009293801A1Production method of silicon single crystalSUMCO CORP·Filed 2009·Application pending·0 cites
- 0732US2003140843A1Method for fabricating silicone single crystalFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →