Inventor · disambiguated record
Yukihiro Ushimaru
Also filed as: USHIMARU YUKIHIRO
5 granted patents·1 pending application·21 citations·filing 1993–2019
73Inventor score
Top patents by PatentIndex Score
6 records- 0173US9242903B2High zirconia fused cast refractoryASAHI GLASS CO LTD·Filed 2014·Granted Jan 26, 2016·2 cites·5 claims
- 0273US9056797B2High zirconia fused cast refractoryAGC CERAMICS CO LTD·Filed 2013·Granted Jun 16, 2015·4 cites·11 claims
- 0355US8025824B2Process for producing refractory particlesAGC CERAMICS CO LTD·Filed 2010·Granted Sep 27, 2011·1 cites·16 claims
- 0451US11806777B2Material for molding, functional agent, molded product, and productAGC CERAM CO LTD·Filed 2019·Granted Nov 7, 2023·0 cites·13 claims
- 0542US5363106AMethod for evaluating internal quality of fused cast refractoriesASAHI GLASS CO LTD·Filed 1993·Granted Nov 8, 1994·14 cites·7 claims
- 0639US2012216566A1Method for identifying glass defect source, fusion cast refractory and glass melting furnace using itISHINO TOSHIHIRO·Filed 2010·Application pending·0 cites
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