Inventor · disambiguated record
Yoshiyuki Kuroiwa
Also filed as: KUROIWA YOSHIYUKI
2 granted patents·2 pending applications·11 citations·filing 2009–2012
55Inventor score
Top patents by PatentIndex Score
4 records- 0174US8783085B2Method for straightening tube and straightening rollKUROIWA YOSHIYUKI·Filed 2012·Granted Jul 22, 2014·4 cites·3 claims
- 0273US8016642B2Blasting device for steel pipe inner surface, blasting method for steel pipe inner surface, and method for producing steel pipe with excellent inner surface textureSUMITOMO METAL IND·Filed 2009·Granted Sep 13, 2011·7 cites·11 claims
- 0336US2011065363A1Scale Removing Method and Scale Removing ApparatusSUMITOMO METAL IND·Filed 2010·Application pending·0 cites
- 0432US2011232432A1Method for producing threaded jointSUMITOMO METAL IND·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →