Inventor · disambiguated record
Shigeru Yamagata
Also filed as: YAMAGATA SHIGERU
19 granted patents·6 pending applications·516 citations·filing 1990–2014
95Inventor score
Files withSHINETSU QUARTZ PROD12YAMAGATA SHIGERU6HERAEUS QUARZGLAS4HITACHI SYSTEMS LTD1OJI PAPER CO1
Top patents by PatentIndex Score
25 records- 0195US5086352AOptical members and blanks or synthetic silica glass and method for their productionSHINETSU QUARTZ PROD·Filed 1990·Granted Feb 4, 1992·102 cites·39 claims
- 0294US6451719B1Silica glass optical material for excimer laser and excimer lamp, and method for producing the sameHERAEUS QUARZGLAS·Filed 2000·Granted Sep 17, 2002·39 cites·37 claims
- 0391US9382640B2Single crystal silicon pulling silica container and manufacturing method thereofSHINETSU QUARTZ PROD·Filed 2012·Granted Jul 5, 2016·14 cites·20 claims
- 0491US6143676ASynthetic silica glass used with uv-rays and method producing the sameHERAEUS QUARZGLAS·Filed 1998·Granted Nov 7, 2000·76 cites·40 claims
- 0591US5325230AOptical members and blanks of synthetic silica glass and method for their productionSHINETSU QUARTZ PROD·Filed 1991·Granted Jun 28, 1994·92 cites·20 claims
- 0690US5410428AOptical member made of high-purity and transparent synthetic silica glass and method for production thereof or blank thereofSHINETSU QUARTZ PROD·Filed 1991·Granted Apr 25, 1995·93 cites·21 claims
- 0787US6473227B1Silica glass optical material for projection lens to be utilized in vacuum ultraviolet radiation lithography, method for producing the same, and projection lensHERAEUS QUARZGLAS·Filed 2000·Granted Oct 29, 2002·16 cites·25 claims
- 0885US8733127B2Silica container and method for producing the sameYAMAGATA SHIGERU·Filed 2010·Granted May 27, 2014·6 cites·12 claims
- 0984US8815403B2Silica container and method for producing the sameYAMAGATA SHIGERU·Filed 2010·Granted Aug 26, 2014·2 cites·7 claims
- 1082US8420192B2Silica container and method for producing the sameYAMAGATA SHIGERU·Filed 2010·Granted Apr 16, 2013·4 cites·7 claims
- 1180US6220059B1Method of coating a UV-fiber with blocking layers and charging the fiber with hydrogen or deuteriumHERAEUS QUARZGLAS·Filed 1996·Granted Apr 24, 2001·57 cites·2 claims
- 1279US8460769B2Powdered silica, silica container, and method for producing themYAMAGATA SHIGERU·Filed 2010·Granted Jun 11, 2013·3 cites·19 claims
- 1374US8420191B2Silica container and method for producing the sameYAMAGATA SHIGERU·Filed 2010·Granted Apr 16, 2013·2 cites·8 claims
- 1465US8915096B2Silica container and method for producing the sameSHINETSU QUARTZ PROD·Filed 2013·Granted Dec 23, 2014·0 cites·8 claims
- 1565US8915097B2Silica container and method for producing the sameSHINETSU QUARTZ PROD·Filed 2013·Granted Dec 23, 2014·0 cites·8 claims
- 1660US9145325B2Silica container and method for producing the sameSHINETSU QUARTZ PROD·Filed 2014·Granted Sep 29, 2015·0 cites·11 claims
- 1756US2011272322A1Silica container and method for producing the sameSHINETSU QUARTZ PROD·Filed 2010·Application pending·0 cites
- 1855US6655730B2Automobile interior headliner molding or forming member and an automobile interior headliner member using the sameOJI PAPER CO·Filed 2001·Granted Dec 2, 2003·10 cites·23 claims
- 1955US2015114284A1Silica container for pulling single crystal silicon and method for manufacturing the sameSHINETSU QUARTZ PROD·Filed 2014·Application pending·0 cites
- 2052US2014150715A1Single-crystal silicon pulling silica container and producing method thereofSHINETSU QUARTZ PROD·Filed 2013·Application pending·0 cites
- 2151US9403620B2Silica container and method for producing the sameSHIN-ETSU QUARTZ PRODUCTS CO LTD·Filed 2013·Granted Aug 2, 2016·0 cites·4 claims
- 2251US2014041575A1Silica container for pulling single crystal silicon and method for producing the sameYAMAGATA SHIGERU·Filed 2013·Application pending·0 cites
- 2348US9376761B2Single-crystal silicon pulling silica container and method for producing the sameSHINETSU QUARTZ PROD·Filed 2012·Granted Jun 28, 2016·0 cites·17 claims
- 2445US2014182510A1Single-crystal silicon pulling silica container and producing method thereofSHINETSU QUARTZ PROD·Filed 2013·Application pending·0 cites
- 2539US2016055407A1Rfid tag sheet, information input system, storage object, and information representing mediumHITACHI SYSTEMS LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →