Inventor · disambiguated record

Ryuuichiroh Sugano

Also filed as: SUGANO RYUUICHIROH

2 granted patents·5 citations·filing 2014–2014

43Inventor score

Technology areasC22C G01N

Files withHITACHI METALS LTD2

Top patents by PatentIndex Score

2 records

0175US9128018B2Method for evaluating corrosion-fatigue life of steel materialHITACHI METALS LTD·Filed 2014·Granted Sep 8, 2015·5 cites·16 claims
0250US10196719B2Die steel and method for producing sameHITACHI METALS LTD·Filed 2014·Granted Feb 5, 2019·0 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →