Assignee
TOSOH SGM CORP
JP·1 granted patent·4 pending applications·14 citations·filing 2003–2023
Top patents by PatentIndex Score
5 records- 0169US7084084B2Highly durable silica glass, process for producing same, member comprised thereof, and apparatus provided therewithTOSOH SGM CORP·Filed 2003·Granted Aug 1, 2006·14 cites·9 claims
- 0258US2024217866A1Opaque Quartz Glass and Method for Producing the SameTOSOH SGM CORP·Filed 2023·Application pending·0 cites
- 0347US2024002273A1Black Quartz Glass and Method for Manufacturing SameTOSOH SGM CORP·Filed 2021·Application pending·0 cites
- 0447US2023406753A1Black Quartz Glass and Method for Producing SameTOSOH SGM CORP·Filed 2021·Application pending·0 cites
- 0535US2020115266A1Ultraviolet-Resistant Quartz Glass and Method of Producing the SameTOSOH SGM CORP·Filed 2018·Application pending·0 cites
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