Inventor · disambiguated record
Ryurou Kurahashi
Also filed as: KURAHASHI RYUROU
6 granted patents·4 pending applications·13 citations·filing 1990–2017
74Inventor score
Files withNAKAYAMA AMORPHOUS CO LTD4KURAHASHI RYUROU2NAKAYAMA STEEL WORKS LTD2NIPPON SEIKO KK1USUI CO LTD1
Top patents by PatentIndex Score
10 records- 0176US10323153B2Corrosion-resistant sprayed coating, method for forming same and spraying device for forming sameNAKAYAMA AMORPHOUS CO LTD·Filed 2015·Granted Jun 18, 2019·2 cites·4 claims
- 0271US9959950B2Thin plate having excellent corrosion resistance, conductivity and formability, and method for manufacturing sameNAKAYAMA AMORPHOUS CO LTD·Filed 2013·Granted May 1, 2018·1 cites·12 claims
- 0359US10032537B2Separator material for polymer electrolyte fuel cell having excellent corrosion resistance, conductivity and formability, and method for manufacturing sameNAKAYAMA AMORPHOUS CO LTD·Filed 2013·Granted Jul 24, 2018·0 cites·14 claims
- 0458US10773267B2Device for forming amorphous film and method for forming sameNAKAYAMA AMORPHOUS CO LTD·Filed 2013·Granted Sep 15, 2020·2 cites·13 claims
- 0542US2009223609A1High-strength hot rolled steel plate and manufacturing method thereofNAKAYAMA STEEL WORKS LTD·Filed 2008·Application pending·0 cites
- 0640US2009246398A1Method and apparatus for forming amorphous coating filmNAKAYAMA STEEL WORKS LTD·Filed 2007·Application pending·0 cites
- 0737US5011304ARolling bearingNIPPON SEIKO KK·Filed 1990·Granted Apr 30, 1991·8 cites·16 claims
- 0832US2021184229A1Metal material and method for producing the sameUSUI CO LTD·Filed 2017·Application pending·0 cites
- 0929US2013263973A1Ni-Based Amorphous Alloy With High Ductility, High Corrosion Resistance and Excellent Delayed Fracture ResistanceKURAHASHI RYUROU·Filed 2011·Application pending·0 cites
- 1027US9382604B2Apparatus and method for forming amorphous coating filmKURAHASHI RYUROU·Filed 2010·Granted Jul 5, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →