Inventor · disambiguated record
Ryo Nagao
Also filed as: NAGAO RYO
2 granted patents·0 citations·filing 2016–2017
21Inventor score
Technology areasC21D
Files withJFE STEEL CORP2
Top patents by PatentIndex Score
2 records- 0147US10544478B2High-strength, high-toughness steel plate, and method for producing the sameJFE STEEL CORP·Filed 2016·Granted Jan 28, 2020·0 cites·8 claims
- 0243US11236405B2Steel plate for high-strength and high-toughness steel pipes and method for producing steel plateJFE STEEL CORP·Filed 2017·Granted Feb 1, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →