Inventor · disambiguated record
Junsuke Tomioka
Also filed as: TOMIOKA JUNSUKE
23 granted patents·286 citations·filing 1991–2006
96Inventor score
Files withKOMATSU DENSHI KINZOKU KK14SUMCO TECHXIV CORP2BANDOH KENICHI1IIDA TETSUHIRO1KAMATSU ELECTRONIC METALS CO L1
Top patents by PatentIndex Score
23 records- 0188US5968262AMethod of fabricating silicon single crystalsKOMATSU DENSHI KINZOKU KK·Filed 1997·Granted Oct 19, 1999·65 cites·2 claims
- 0285US5316742ASingle crystal pulling apparatusKOMATSU DENSHI KINZOKU KK·Filed 1991·Granted May 31, 1994·44 cites·21 claims
- 0382US7390361B2Semiconductor single crystal manufacturing apparatus and graphite crucibleSUMCO TECHXIV CORP·Filed 2005·Granted Jun 24, 2008·5 cites·11 claims
- 0478US5441014AApparatus for pulling up a single crystalKOMATSU DENSHI KINZOKU KK·Filed 1991·Granted Aug 15, 1995·26 cites·4 claims
- 0570US8150784B2Control system and method for controlled object in time variant system with dead time, such as single crystal production device by czochralski methodBANDOH KENICHI·Filed 2006·Granted Apr 3, 2012·2 cites·5 claims
- 0664US8241424B2Single crystal semiconductor manufacturing apparatus and manufacturing methodIIDA TETSUHIRO·Filed 2006·Granted Aug 14, 2012·1 cites·6 claims
- 0762US6171393B1Seed crystal and method of manufacturing single crystalKOMATSU DENSHI KINZOKU KK·Filed 1999·Granted Jan 9, 2001·23 cites·49 claims
- 0860US6273944B1Silicon wafer for hydrogen heat treatment and method for manufacturing the sameKOMATSU DENSHI KINZOKU KK·Filed 2000·Granted Aug 14, 2001·3 cites·3 claims
- 0959US8246744B2Method for predicting precipitation behavior of oxygen in silicon single crystal, method for determining production parameter of silicon single crystal, and storage medium for storing program for predicting precipitation behavior of oxygen in silicon single crystalNAKAMURA KOZO·Filed 2005·Granted Aug 21, 2012·1 cites·6 claims
- 1059US6007625AApparatus for manufacturing single crystalKOMATSU DENSHI KINZOKU KK·Filed 1997·Granted Dec 28, 1999·17 cites·5 claims
- 1155US5885347AApparatus and method for lifting single crystalsKOMATSU MFG CO LTD·Filed 1998·Granted Mar 23, 1999·12 cites·7 claims
- 1250US6042644ASingle crystal pulling methodKOMATSU DENSHI KINZOKU KK·Filed 1998·Granted Mar 28, 2000·13 cites·14 claims
- 1349US6315827B1Apparatus for producing single crystalKOMATSU ELECTRONICS METALS CO·Filed 1999·Granted Nov 13, 2001·9 cites·19 claims
- 1448US6179911B1Method for manufacturing single crystalKAMATSU ELECTRONIC METALS CO L·Filed 1999·Granted Jan 30, 2001·9 cites·7 claims
- 1547US6179910B1Method for manufacturing silicon single crystals and wafers adapted for producing semiconductorsKOMATSU DENSHI KINZOKU KK·Filed 1999·Granted Jan 30, 2001·8 cites·6 claims
- 1646US5938836AApparatus and method for manufacturing semiconductor single crystalsKOMATSU DENSHI KINZOKU KK·Filed 1997·Granted Aug 17, 1999·13 cites·6 claims
- 1740US5942033AApparatus and method for pulling up single crystalsKOMATSU DENSHI KINZOKU KK·Filed 1998·Granted Aug 24, 1999·5 cites·7 claims
- 1839US6056931ASilicon wafer for hydrogen heat treatment and method for manufacturing the sameKOMATSU ELECTRONIC METAL CO LT·Filed 1998·Granted May 2, 2000·4 cites·3 claims
- 1939US5385115ASemiconductor wafer heat treatment methodKOMATSU DENSHI KINZOKU KK·Filed 1991·Granted Jan 31, 1995·12 cites·7 claims
- 2038US7226506B2Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon waferSUMCO TECHXIV CORP·Filed 2003·Granted Jun 5, 2007·3 cites·13 claims
- 2138US6099642AApparatus for pulling up single crystals and single crystal clamping deviceKOMATSU DENSHI KINZOKU KK·Filed 1998·Granted Aug 8, 2000·6 cites·13 claims
- 2234US5968260AMethod for fabricating a single-crystal semiconductorKOMATSU DENSHI KINZOKU KK·Filed 1997·Granted Oct 19, 1999·3 cites·4 claims
- 2327US6270575B1Apparatus and a method of manufacturing a crystalKOMATSU DENSHI KINZOKU KK·Filed 1999·Granted Aug 7, 2001·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →