Inventor · disambiguated record
Tetsurou Hirano
Also filed as: HIRANO TETSUROU
2 granted patents·0 citations·filing 2013–2014
22Inventor score
Top patents by PatentIndex Score
2 records- 0142US10144984B2Method of producing roughly shaped material for rolling bearingNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Dec 4, 2018·0 cites·4 claims
- 0240US9637803B2Annular workpiece quenching method and quenching apparatus used in the methodJTEKT CORP·Filed 2013·Granted May 2, 2017·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →