Inventor · disambiguated record
Toru Ishiguro
Also filed as: ISHIGURO TORU
4 granted patents·17 citations·filing 1980–2018
66Inventor score
Top patents by PatentIndex Score
4 records- 0174US8609059B2Production method, production vessel and member for nitride crystalMIKAWA YUTAKA·Filed 2012·Granted Dec 17, 2013·2 cites·7 claims
- 0262US4381940ALow alloy heat-resisting steel for high temperature useJAPAN STEEL WORKS LTD·Filed 1980·Granted May 3, 1983·15 cites·2 claims
- 0341US11746439B2Pressure container for crystal productionTHE JAPAN STEELWORKS LTD·Filed 2018·Granted Sep 5, 2023·0 cites·18 claims
- 0432US9192910B2Process for producing nitride crystal, nitride crystal and apparatus for producing sameMIKAWA YUTAKA·Filed 2010·Granted Nov 24, 2015·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →