Assignee
NARUSHIMA YASUHITO
JP·9 granted patents·16 citations·filing 2008–2010
Top patents by PatentIndex Score
9 records- 0186US8518180B2Silicon single crystal pull-up apparatus having a sliding sample tubeNARUSHIMA YASUHITO·Filed 2009·Granted Aug 27, 2013·6 cites·14 claims
- 0280US8580032B2Method for manufacturing single crystalNARUSHIMA YASUHITO·Filed 2008·Granted Nov 12, 2013·3 cites·5 claims
- 0379US8283241B2Dopant implanting method and doping apparatusNARUSHIMA YASUHITO·Filed 2008·Granted Oct 9, 2012·3 cites·6 claims
- 0478US8535439B2Manufacturing method for silicon single crystalNARUSHIMA YASUHITO·Filed 2010·Granted Sep 17, 2013·1 cites·30 claims
- 0559US8840721B2Method of manufacturing silicon single crystalNARUSHIMA YASUHITO·Filed 2010·Granted Sep 23, 2014·1 cites·7 claims
- 0655US8920561B2Silicon single crystal pull-up apparatus that pulls a doped silicon single crystal from a meltNARUSHIMA YASUHITO·Filed 2009·Granted Dec 30, 2014·1 cites·5 claims
- 0751US10294583B2Producing method and apparatus of silicon single crystal, and silicon single crystal ingotNARUSHIMA YASUHITO·Filed 2008·Granted May 21, 2019·1 cites·6 claims
- 0843US8715416B2Doping apparatus for simultaneously injecting two dopants into a semiconductor melt at different positions and method for manufacturing silicon single crystal using the doping apparatusNARUSHIMA YASUHITO·Filed 2008·Granted May 6, 2014·0 cites·6 claims
- 0937US8110042B2Method for manufacturing single crystalNARUSHIMA YASUHITO·Filed 2008·Granted Feb 7, 2012·0 cites·1 claims
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