Inventor · disambiguated record
Masanori Fukui
Also filed as: FUKUI MASANORI
29 granted patents·8 pending applications·169 citations·filing 1981–2025
96Inventor score
Files withJAPAN SUPER QUARTZ CORP9FUKUI MASANORI6SUMCO CORP6KYOWA HAKKO KOGYO KK3SHINDENGEN ELECTRIC MFG3
Top patents by PatentIndex Score
37 records- 0191US8053080B2Modification process of synthetic silica powder and its quartz glass productJAPAN SUPER QUARTZ CORP·Filed 2010·Granted Nov 8, 2011·10 cites·6 claims
- 0286US12392050B2Infrared transmissivity measurement method of quartz glass crucibleSUMCO CORP·Filed 2024·Granted Aug 19, 2025·0 cites·5 claims
- 0386US2025347027A1Quartz glass crucible capable of measuring infrared transmittanceSUMCO CORP·Filed 2025·Application pending·0 cites
- 0482US8240169B2Vitreous silica crucible manufacturing apparatusFUKUI MASANORI·Filed 2010·Granted Aug 14, 2012·4 cites·14 claims
- 0580US7160387B2High purity silica crucible by electrolytic refining, and its production method and pulling methodJAPAN SUPER QUARTZ CORP·Filed 2004·Granted Jan 9, 2007·10 cites·18 claims
- 0677US6826927B2Synthetic quartz powder, its production process, and synthetic quartz crucibleMITSUBISHI MATERIALS QUARTZ·Filed 2001·Granted Dec 7, 2004·17 cites·6 claims
- 0776US8696813B2Method 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
- 0875US8657957B2Method and apparatus for manufacturing fused silica crucible, and the fused silica crucibleKISHI HIROSHI·Filed 2009·Granted Feb 25, 2014·2 cites·10 claims
- 0975US8416833B2Arc discharge method, arc discharge apparatus, and fused silica crucible manufacturing apparatusKISHI HIROSHI·Filed 2009·Granted Apr 9, 2013·2 cites·3 claims
- 1073US11939695B2Quartz glass crucible, manufacturing method of silicon single crystal using the same, and infrared transmissivity measurement method and manufacturing method of quartz glass crucibleSUMCO CORP·Filed 2019·Granted Mar 26, 2024·0 cites·7 claims
- 1171US7905112B2Reforming process of quartz glass crucibleJAPAN SUPER QUARTZ CORP·Filed 2003·Granted Mar 15, 2011·6 cites·14 claims
- 1271US6853673B2Process and device for producing a quartz glass crucible by ring-like arc, and its quartz glass crucibleJAPAN SUPER QUARTZ CORP·Filed 2003·Granted Feb 8, 2005·9 cites·16 claims
- 1368US6808744B2Method for preparing and regenerating a composite crucibleMITSUBISHI MATERIAL QUARTZ COR·Filed 2003·Granted Oct 26, 2004·8 cites·5 claims
- 1467US6524668B1Composite crucible, and preparation method and regeneration method thereofMITSUBISHI MATERIAL QUARTZ COR·Filed 1999·Granted Feb 25, 2003·25 cites·8 claims
- 1564US8449352B2Carbon electrode grinding apparatusFUKUI MASANORI·Filed 2010·Granted May 28, 2013·2 cites·9 claims
- 1663US6911080B2Evaluation process of reactivity of silica glass with silicon melt and vibration at its surface, and silica glass crucible not causing the surface vibrationJAPAN SUPER QUARTZ CORP·Filed 2003·Granted Jun 28, 2005·4 cites·8 claims
- 1761US7736613B2Modification process of synthetic silica powder and its quartz glass productJAPAN SUPER QUARTZ CORP·Filed 2002·Granted Jun 15, 2010·4 cites·6 claims
- 1859US8172942B2Arc discharge apparatus, apparatus and method for manufacturing vitreous silica glass crucible, and method for pulling up silicon single crystalFUKUI MASANORI·Filed 2008·Granted May 8, 2012·0 cites·4 claims
- 1959US2010089308A1Silica glass crucible and method for pulling single-crystal siliconJAPAN SUPER QUARTZ CORP·Filed 2008·Application pending·0 cites
- 2058US10822716B2Quartz glass crucible and manufacturing method thereofSUMCO CORP·Filed 2017·Granted Nov 3, 2020·0 cites·27 claims
- 2158US9196722B2Semiconductor device and method of manufacturing semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2014·Granted Nov 24, 2015·1 cites·15 claims
- 2257US6563169B1Semiconductor device with high withstand voltage and a drain layer having a highly conductive region connectable to a diffused source layer by an inverted layerSHINDENGEN ELECTRIC MFG·Filed 1999·Granted May 13, 2003·18 cites·23 claims
- 2357US2010126407A1Silica glass crucible and method for pulling single-crystal siliconJAPAN SUPER QUARTZ CORP·Filed 2010·Application pending·0 cites
- 2456US8506708B2Silica glass crucible for pulling up silicon single crystal, method for manufacturing thereof and method for manufacturing silicon single crystalFUKUI MASANORI·Filed 2009·Granted Aug 13, 2013·0 cites·5 claims
- 2556US5347665ACarbonate spring bath systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Sep 20, 1994·36 cites·18 claims
- 2655US12091346B2Apparatus and method for manufacturing silica glass crucibleSUMCO CORP·Filed 2020·Granted Sep 17, 2024·0 cites·14 claims
- 2755US11703452B2Method and apparatus for measuring transmittance of quartz crucibleSUMCO CORP·Filed 2019·Granted Jul 18, 2023·0 cites·22 claims
- 2853US8449676B2Silica glass crucibleFUKUI MASANORI·Filed 2009·Granted May 28, 2013·0 cites·6 claims
- 2951US2010095880A1Arc melting high-purity carbon electrode and application thereofJAPAN SUPER QUARTZ CORP·Filed 2008·Application pending·0 cites
- 3045US2005050922A1Synthetic quartz powder, its production process, and synthetic quartz crucibleMITSUBISHI MATERIALS QUARTZ·Filed 2004·Application pending·0 cites
- 3142US4393056AAntibiotics tetronolide compounds and process for production thereofKYOWA HAKKO KOGYO KK·Filed 1981·Granted Jul 12, 1983·3 cites·2 claims
- 3242US2004146500A1Biopolymer-containing gelFiled 2002·Application pending·0 cites
- 3337US5895527ASingle crystal pulling apparatusMITSUBISHI MATERIAL SILICON·Filed 1997·Granted Apr 20, 1999·6 cites·22 claims
- 3436US5948636ADNA and host cells encoding a cell surface protein of porphyromonas gingivalisKYOWA HAKKO KOGYO KK·Filed 1995·Granted Sep 7, 1999·1 cites·15 claims
- 3533US2011241068A1Semiconductor device and method for manufacturing the semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2011·Application pending·0 cites
- 3629US6171805B1DNA and host cells encoding a cell surface protein of Porphyromonas gingivalisKYOWA HAKKO KOGYO KK·Filed 1999·Granted Jan 9, 2001·0 cites·2 claims
- 3728US2002076696A1Method for determination of specific nucleic acid sequence and a reagent thereforFiled 1999·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →