Inventor · disambiguated record
Masaaki Fujioka
Also filed as: FUJIOKA MASAAKI
7 granted patents·1 pending application·185 citations·filing 1992–2018
82Inventor score
Top patents by PatentIndex Score
8 records- 0196US5454883AHigh toughness low yield ratio, high fatigue strength steel plate and process of producing sameNIPPON STEEL CORP·Filed 1994·Granted Oct 3, 1995·142 cites·32 claims
- 0271US8048367B2High strength thick-gauge steel plate superior in weldability and having tensile strength of 780 MPA or more and method of production of sameNIPPON STEEL CORP·Filed 2009·Granted Nov 1, 2011·1 cites·10 claims
- 0366US8043447B2Method of manufacturing high tensile strength thick steel plateNIPPON STEEL CORP·Filed 2009·Granted Oct 25, 2011·1 cites·10 claims
- 0464US5357443AMethod of estimating properties of steel productNIPPON STEEL CORP·Filed 1992·Granted Oct 18, 1994·32 cites·11 claims
- 0555US11326237B2Austenitic wear-resistant steel plateNIPPON STEEL CORP·Filed 2018·Granted May 10, 2022·0 cites·10 claims
- 0652US5389164AProduction method of strong and tough thick steel plateNIPPON STEEL CORP·Filed 1994·Granted Feb 14, 1995·9 cites·15 claims
- 0744US8246768B2High-tensile steel plate of low acoustic anisotropy and high weldability having yield stress of 450 MPa or greater and tensile strength of 570 MPa or greater, and process for producing the sameHOSHINO MANABU·Filed 2006·Granted Aug 21, 2012·0 cites·8 claims
- 0838US2008295920A1High Tension Steel Plate with Small Acoustic Anisotropy and with Excellent Weldability and Method of Production of SameKUMAGAI TATSUYA·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →