Assignee
KUROSAWA YASUSHI
JP·3 granted patents·0 citations·filing 2010–2011
Top patents by PatentIndex Score
3 records- 0154US9416444B2Apparatus for producing polycrystalline silicon and method for producing polycrystalline siliconKUROSAWA YASUSHI·Filed 2011·Granted Aug 16, 2016·0 cites·5 claims
- 0252US9126242B2Method for cleaning bell jar, method for producing polycrystalline silicon, and apparatus for drying bell jarKUROSAWA YASUSHI·Filed 2011·Granted Sep 8, 2015·0 cites·12 claims
- 0340US8778061B2Hydrogen gas recovery system and hydrogen gas separation and recovery methodKUROSAWA YASUSHI·Filed 2010·Granted Jul 15, 2014·0 cites·20 claims
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