Inventor · disambiguated record
Toshiharu Uesugi
Also filed as: UESUGI TOSHIHARU
7 granted patents·59 citations·filing 1989–2009
84Inventor score
Top patents by PatentIndex Score
7 records- 0163US5009864ARecharging device for czochralski methodSHINETSU HANDOTAI KK·Filed 1989·Granted Apr 23, 1991·15 cites·7 claims
- 0257US6153009AMethod for producing a silicon single crystal and the silicon single crystal produced therebySHINETSU HANDOTAI KK·Filed 1999·Granted Nov 28, 2000·13 cites·18 claims
- 0351US5795383AMethod and mechanism for lifting gas flow-guide cylinder of a crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1996·Granted Aug 18, 1998·11 cites·8 claims
- 0449US9200380B2Single-crystal manufacturing method and single-crystal manufacturing apparatusMATSUMOTO SUGURU·Filed 2009·Granted Dec 1, 2015·1 cites·3 claims
- 0547US5887015AHeater mechanism for crystal pulling apparatusSHINETSU HANDOTAI KK·Filed 1996·Granted Mar 23, 1999·8 cites·8 claims
- 0643US6136090AMethod for producing a silicon single crystalSHINETSU HANDOTAI KK·Filed 1999·Granted Oct 24, 2000·6 cites·10 claims
- 0733US5394829ADevice for pulling silicon single crystalSHINETSU HANDOTAI KK·Filed 1993·Granted Mar 7, 1995·5 cites·11 claims
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