Inventor · disambiguated record
Kouzou Yokota
Also filed as: YOKOTA KOUZOU
3 granted patents·44 citations·filing 1993–2009
70Inventor score
Technology areasC30B
Top patents by PatentIndex Score
3 records- 0173US8821636B2Single-crystal manufacturing apparatusABE TAKAO·Filed 2009·Granted Sep 2, 2014·2 cites·20 claims
- 0272US5356113AIsolation valve for single crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1993·Granted Oct 18, 1994·28 cites·11 claims
- 0352US5885365ACleaning method of crucibleSHINETSU HANDOTAI KK·Filed 1997·Granted Mar 23, 1999·14 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →