Assignee
KAWAZOE SHINICHI
JP·5 granted patents·10 citations·filing 2007–2009
Top patents by PatentIndex Score
5 records- 0185US8574363B2Process for production of silicon single crystal, and highly doped N-type semiconductor substrateKAWAZOE SHINICHI·Filed 2008·Granted Nov 5, 2013·5 cites·2 claims
- 0278US9074298B2Processes for production of silicon ingot, silicon wafer and epitaxial wafer, and silicon ingotKAWAZOE SHINICHI·Filed 2009·Granted Jul 7, 2015·3 cites·17 claims
- 0368US8961686B2Method of manufacturing monocrystal, flow straightening cylinder, and monocrystal pulling-up deviceKAWAZOE SHINICHI·Filed 2008·Granted Feb 24, 2015·1 cites·6 claims
- 0468US8409347B2Method of dopant injection, N-type silicon single-crystal, doping apparatus and pull-up deviceKAWAZOE SHINICHI·Filed 2007·Granted Apr 2, 2013·1 cites·10 claims
- 0553US9212431B2Silicon single crystal pulling device and graphite member used thereinKAWAZOE SHINICHI·Filed 2007·Granted Dec 15, 2015·0 cites·8 claims
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