Inventor · disambiguated record
Nobusuke Yamada
Also filed as: YAMADA NOBUSUKE
5 granted patents·51 citations·filing 1990–2015
78Inventor score
Top patents by PatentIndex Score
5 records- 0176US8211817B2Fused silica glass and process for producing the sameARAI KAZUYOSHI·Filed 2007·Granted Jul 3, 2012·7 cites·8 claims
- 0270US10005693B2Opaque quartz glass and method for its productionTOSOH CORP·Filed 2015·Granted Jun 26, 2018·1 cites·25 claims
- 0362US6133178AHigh purity transparent silica glassTOSOH CORP·Filed 1998·Granted Oct 17, 2000·24 cites·2 claims
- 0456US5028967AAchromatic lens for ultraviolet raysTOSOH CORP·Filed 1990·Granted Jul 2, 1991·18 cites·12 claims
- 0530US5676882AFluorescent substance and manufacturing method thereofTOSO KK·Filed 1996·Granted Oct 14, 1997·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →