Inventor · disambiguated record
Tatsuo Koide
Also filed as: KOIDE TATSUO
2 granted patents·1 citations·filing 2006–2020
30Inventor score
Top patents by PatentIndex Score
2 records- 0158US8296932B2Manufacturing equipment for electric resistance welding pipes having excellent characterization for welded seamKENMOCHI KAZUHITO·Filed 2006·Granted Oct 30, 2012·1 cites·6 claims
- 0256US12129954B2Seamless steel pipe having desirable sulfuric acid dew-point corrosion resistance, and method for manufacturing sameJFE STEEL CORP·Filed 2020·Granted Oct 29, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →