Assignee
SHIN ETSU QUARTZ PROD CO LTD
JP·16 granted patents·8 pending applications·0 citations·filing 2015–2024
Top patents by PatentIndex Score
24 records- 0173US2025128977A1Heat-reflecting member, and method for manufacturing glass member having heat-reflecting layer included thereinSHIN ETSU QUARTZ PROD CO LTD·Filed 2024·Application pending·0 cites
- 0267US12157959B2Silica glass yarn and silica glass clothSHIN ETSU QUARTZ PROD CO LTD·Filed 2019·Granted Dec 3, 2024·0 cites·14 claims
- 0365US2019084002A1Coating method with silica coating, and silica-coated body and production method thereforSHIN ETSU QUARTZ PROD CO LTD·Filed 2018·Application pending·0 cites
- 0463US11757075B2Silica glass member for hermetic sealing of ultraviolet SMD LED element and method for manufacturing quartz glass member for ultraviolet ledSHIN ETSU QUARTZ PROD CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·16 claims
- 0562US12215052B2Silica glass disc having dimples formed thereonSHIN ETSU QUARTZ PROD CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·12 claims
- 0662US2025270732A1Quartz glass crucible for pulling single crystal silicon ingotSHIN ETSU QUARTZ PROD CO LTD·Filed 2023·Application pending·0 cites
- 0761US11821103B2Quartz glass crucibleSHIN ETSU QUARTZ PROD CO LTD·Filed 2019·Granted Nov 21, 2023·0 cites·16 claims
- 0860US12180104B2Heat-reflecting member, and method for manufacturing glass member having heat-reflecting layer included thereinSHIN ETSU QUARTZ PROD CO LTD·Filed 2020·Granted Dec 31, 2024·0 cites·4 claims
- 0959US11905196B2Mold and method for manufacturing quartz glass crucibleSHIN ETSU QUARTZ PROD CO LTD·Filed 2018·Granted Feb 20, 2024·0 cites·16 claims
- 1058US12398484B2Quartz glass crucible for growing a single crystal silicon ingot by a Czochralski (CZ) methodSHIN ETSU QUARTZ PROD CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·4 claims
- 1157US12392054B2CZ crucible with a gap between an inner quartz crucible and an outer graphite crucibleSHIN ETSU QUARTZ PROD CO LTD·Filed 2021·Granted Aug 19, 2025·0 cites·9 claims
- 1254US12264095B2Reflective member and glass layered member production methodSHIN ETSU QUARTZ PROD CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·4 claims
- 1354US2024141546A1Method for evaluating quartz glass crucible, method for manufacturing the same, and quartz glass crucibleSHIN ETSU QUARTZ PROD CO LTD·Filed 2022·Application pending·0 cites
- 1452US11927882B2Quartz glass plateSHIN ETSU QUARTZ PROD CO LTD·Filed 2019·Granted Mar 12, 2024·0 cites·11 claims
- 1551US10323334B2Method for producing a quartz glass crucible having a roughened inner surface region for pulling single crystal siliconSHIN ETSU QUARTZ PROD CO LTD·Filed 2015·Granted Jun 18, 2019·0 cites·8 claims
- 1649US10104768B2Sizing agent for quartz glass fibers, quartz glass fiber, quartz glass yarn, and quartz glass clothSHIN ETSU QUARTZ PROD CO LTD·Filed 2016·Granted Oct 16, 2018·0 cites·8 claims
- 1747US12286374B2Titanium-containing quartz glass having excellent UV absorption, and method for producing sameSHIN ETSU QUARTZ PROD CO LTD·Filed 2020·Granted Apr 29, 2025·0 cites·4 claims
- 1846US11629429B2Quartz glass crucible and method for producing the sameSHIN ETSU QUARTZ PROD CO LTD·Filed 2019·Granted Apr 18, 2023·0 cites·9 claims
- 1946US2021226105A1Silica glass member for hermetic sealing of ultraviolet smd led element and method for manufacturing quartz glass member for ultraviolet ledSHIN ETSU QUARTZ PROD CO LTD·Filed 2017·Application pending·0 cites
- 2039US2022017404A1Large-sized hollow porous quartz glass preform and method of manufacturing the sameSHIN ETSU QUARTZ PROD CO LTD·Filed 2021·Application pending·0 cites
- 2136US11401192B2Method for producing hollow porous quartz glass base materialSHIN ETSU QUARTZ PROD CO LTD·Filed 2017·Granted Aug 2, 2022·0 cites·3 claims
- 2235US2020369549A1Carbon electrode and method for manufacturing quartz glass crucibleSHIN ETSU QUARTZ PROD CO LTD·Filed 2019·Application pending·0 cites
- 2331US2019321932A1Quartz glass member with increased exposed area, method for manufacturing same, and blade with multiple peripheral cutting edgesSHIN ETSU QUARTZ PROD CO LTD·Filed 2017·Application pending·0 cites
- 2428US11214505B2Method for producing synthetic quartz glassSHIN ETSU QUARTZ PROD CO LTD·Filed 2018·Granted Jan 4, 2022·0 cites·11 claims
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