Inventor · disambiguated record
Harunobu Matsui
Also filed as: MATSUI HARUNOBU
17 granted patents·11 pending applications·9 citations·filing 2010–2024
87Inventor score
Top patents by PatentIndex Score
28 records- 0185US8360824B2Method of processing synthetic quartz glass substrate for semiconductorSHINETSU CHEMICAL CO·Filed 2010·Granted Jan 29, 2013·6 cites·14 claims
- 0279US11424389B2Synthetic quartz glass cavity member, synthetic quartz glass cavity lid, optical device package, and making methodsSHINETSU CHEMICAL CO·Filed 2019·Granted Aug 23, 2022·2 cites·14 claims
- 0371US11757067B2Synthetic quartz glass cavity member, synthetic quartz glass cavity lid, optical device package, and making methodsSHINETSU CHEMICAL CO·Filed 2022·Granted Sep 12, 2023·0 cites·5 claims
- 0470US9616542B2Manufacture of synthetic quartz glass substrateSHINETSU CHEMICAL CO·Filed 2013·Granted Apr 11, 2017·1 cites·16 claims
- 0567US2024393699A1Mask blank substrate and manufacturing method thereofSHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 0666US12498506B2Window material for optical element, lid for optical element package, optical element package, and optical deviceSHINETSU CHEMICAL CO·Filed 2022·Granted Dec 16, 2025·0 cites·16 claims
- 0765US2023398655A1Substrate and method for producing the sameSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0865US2024250223A1Window material for optical element, lid for optical element package, and optical element packageSHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 0960US2023418149A1Substrate for mask blanks and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1058US9731396B2Method of preparing synthetic quartz glass substrateSHINETSU CHEMICAL CO·Filed 2015·Granted Aug 15, 2017·0 cites·5 claims
- 1158US2014242884A1Synethetic quartz glass subtrate polishing slurry and manufacture of synethetic quartz glass substrate using the sameSHINETSU CHEMICAL CO·Filed 2014·Application pending·0 cites
- 1257US12242025B2Synthetic quartz glass substrate with antireflection film, window material, lid for optical element package, optical element package, and light irradiation deviceSHINETSU CHEMICAL CO·Filed 2021·Granted Mar 4, 2025·0 cites·13 claims
- 1357US10756239B2Synthetic quartz glass lid and optical device packageSHINETSU CHEMICAL CO·Filed 2017·Granted Aug 25, 2020·0 cites·8 claims
- 1457US10093833B2Colloidal silica polishing composition and method for manufacturing synthetic quartz glass substrates using the sameSHINETSU CHEMICAL CO·Filed 2014·Granted Oct 9, 2018·0 cites·12 claims
- 1556US10086493B2Method for producing substratesSHINETSU CHEMICAL CO·Filed 2016·Granted Oct 2, 2018·0 cites·15 claims
- 1656US2023037856A1Mask blanks substrate and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1753US2022372331A1Polishing compositionSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1851US2022149247A1Bonding and sealing material, and lid for optical device packageSHINETSU CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1950US10865141B2Synthetic quartz glass lid precursor, synthetic quartz glass lid, and preparation methods thereofSHINETSU CHEMICAL CO·Filed 2018·Granted Dec 15, 2020·0 cites·11 claims
- 2050US10680139B2Window member for optical device package, optical device package, making methods, and optical device-mountable packageSHINETSU CHEMICAL CO·Filed 2017·Granted Jun 9, 2020·0 cites·22 claims
- 2150US10065285B2Method of preparing substrateSHINETSU CHEMICAL CO·Filed 2012·Granted Sep 4, 2018·0 cites·5 claims
- 2249US9309447B2Method for recovery of cerium oxideSHINETSU CHEMICAL CO·Filed 2012·Granted Apr 12, 2016·0 cites·6 claims
- 2348US2021351326A1Lid for optical element package, optical element package, and manufacturing method for lid for optical element package and optical element packageSHINETSU CHEMICAL CO·Filed 2019·Application pending·0 cites
- 2447US2012021675A1Synthetic quartz glass substrate polishing slurry and manufacture of synthetic quartz glass substrate using the sameMATSUI HARUNOBU·Filed 2011·Application pending·0 cites
- 2547US2021316405A1Composition for sealingKYORITSU CHEMICAL & CO LTD·Filed 2019·Application pending·0 cites
- 2646US9963634B2Synthetic quartz glass substrate polishing slurry and manufacture of synthetic quartz glass substrate using the sameSHINETSU CHEMICAL CO·Filed 2012·Granted May 8, 2018·0 cites·2 claims
- 2737US9598305B2Synthetic quartz glass substrate and making methodMATSUI HARUNOBU·Filed 2011·Granted Mar 21, 2017·0 cites·12 claims
- 2834US8951386B2Treatment of synthetic quartz glass substrateMATSUI HARUNOBU·Filed 2011·Granted Feb 10, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →