Inventor · disambiguated record
Takahiro Yanagimachi
Also filed as: YANAGIMACHI TAKAHIRO
7 granted patents·1 pending application·9 citations·filing 1996–2015
75Inventor score
Top patents by PatentIndex Score
8 records- 0159US9587325B2Method for calculating a height position of silicon melt surface, method for pulling silicon single crystal, and silicon single crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 2013·Granted Mar 7, 2017·1 cites·4 claims
- 0254US7326395B2Method for producing a single crystal and silicon single crystal waferSHINETSU HANDOTAI KK·Filed 2004·Granted Feb 5, 2008·2 cites·9 claims
- 0348US8441623B2Method for detecting the diameter of a single crystal and single crystal pulling apparatusYANAGIMACHI TAKAHIRO·Filed 2008·Granted May 14, 2013·1 cites·16 claims
- 0447US2010031869A1System for Manufacturing Silicon Single Crystal and Method for Manufacturing Silicon Single Crystal Using this SystemSHINETSU HANDOTAI KK·Filed 2007·Application pending·0 cites
- 0541US8211228B2Method for producing single crystal and a method for producing annealed waferHOSHI RYOJI·Filed 2005·Granted Jul 3, 2012·0 cites·18 claims
- 0641US6764548B2Apparatus and method for producing silicon semiconductor single crystalSHINETSU HANDOTAI KK·Filed 2001·Granted Jul 20, 2004·0 cites·29 claims
- 0738US10036100B2Apparatus for producing silicon single crystalSHINETSU HANDOTAI KK·Filed 2015·Granted Jul 31, 2018·0 cites·5 claims
- 0833US5888298AMember-handling mechanism, and member-handling jig for a crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1996·Granted Mar 30, 1999·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →