Inventor · disambiguated record
Nobumitsu Takase
Also filed as: TAKASE NOBUMITSU
12 granted patents·4 pending applications·139 citations·filing 1998–2010
90Inventor score
Top patents by PatentIndex Score
16 records- 0184US7442251B2Method for producing silicon single crystals and silicon single crystal produced therebySUMCO CORP·Filed 2006·Granted Oct 28, 2008·5 cites·13 claims
- 0279US7397110B2High resistance silicon wafer and its manufacturing methodSUMITOMO MITSUBISHI SILICON·Filed 2003·Granted Jul 8, 2008·24 cites·15 claims
- 0376US8696813B2Method of manufacturing silicon single crystal, apparatus for pulling silicon single crystal and vitreous silica crucibleFUKUI MASANORI·Filed 2010·Granted Apr 15, 2014·1 cites·17 claims
- 0475US6361597B1Single crystal material auxiliary melting apparatus and single crystal material melting methodSUPER SILICON CRYSTAL RES INST·Filed 1998·Granted Mar 26, 2002·35 cites·15 claims
- 0574US7316745B2High-resistance silicon wafer and process for producing the sameSUMCO CORP·Filed 2003·Granted Jan 8, 2008·21 cites·15 claims
- 0670US7273647B2Silicon annealed wafer and silicon epitaxial waferSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted Sep 25, 2007·13 cites·7 claims
- 0768US7172656B2Device and method for measuring position of liquid surface or melt in single-crystal-growing apparatusSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted Feb 6, 2007·13 cites·12 claims
- 0867US6423137B1Single crystal material supplying apparatus and single crystal material supplying methodSILICON CRYSTAL RES INST CORP·Filed 1998·Granted Jul 23, 2002·22 cites·11 claims
- 0953US7473314B2Method for growing silicon single crystalSUMCO CORP·Filed 2006·Granted Jan 6, 2009·0 cites·8 claims
- 1052US2009311160A1Silicon single crystal and method of producing the sameSAITO YASUHIRO·Filed 2009·Application pending·0 cites
- 1151US7226571B2High resistivity silicon wafer and method for fabricating the sameSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted Jun 5, 2007·3 cites·18 claims
- 1251US7220308B2Manufacturing method of high resistivity silicon single crystalSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted May 22, 2007·2 cites·8 claims
- 1351US2009260564A1Method for growing silicon single crystalSAITO YASUHIRO·Filed 2009·Application pending·0 cites
- 1449US2010242832A1Seed crystal for pulling silicon single crystal and method for manufacturing silicon single crystal by using the seed crystalSUMCO CORP·Filed 2008·Application pending·0 cites
- 1543US7819972B2Method for growing silicon single crystal and method for manufacturing silicon waferSUMCO CORP·Filed 2006·Granted Oct 26, 2010·0 cites·6 claims
- 1642US2012270167A1Cover for vitreous silica crucible and vitreous silica crucible and method of handling the sameSATO MASARU·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →