Inventor · disambiguated record
Takuya Yotsui
Also filed as: YOTSUI TAKUYA
4 granted patents·1 pending application·1 citations·filing 2009–2020
55Inventor score
Top patents by PatentIndex Score
5 records- 0166US9593433B2Crystal holding mechanism of single crystal pulling device and method for producing single crystal ingotSUDA AYUMI·Filed 2012·Granted Mar 14, 2017·1 cites·2 claims
- 0258US11639560B2Deposit removing device and deposit removing methodSUMCO CORP·Filed 2020·Granted May 2, 2023·0 cites·6 claims
- 0348US2011036860A1Single-crystal growth apparatus and raw-material supply methodSUMCO CORP·Filed 2009·Application pending·0 cites
- 0447US11426775B2Cleaning method, method for producing silicon single crystal, and cleaning deviceSUMCO CORP·Filed 2018·Granted Aug 30, 2022·0 cites·11 claims
- 0542US9145620B2Single crystal pulling apparatusINAMI SHUICHI·Filed 2009·Granted Sep 29, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →