Inventor · disambiguated record
Haruyuki Hirayama
Also filed as: HIRAYAMA HARUYUKI
3 granted patents·1 pending application·11 citations·filing 2009–2023
60Inventor score
Top patents by PatentIndex Score
4 records- 0176US8403731B2Inclination angle adjusting device and workpiece attaching deviceHIRAYAMA HARUYUKI·Filed 2009·Granted Mar 26, 2013·8 cites·11 claims
- 0265US8403732B2Inclination angle adjusting device and workpiece attaching deviceHIRAYAMA HARUYUKI·Filed 2009·Granted Mar 26, 2013·3 cites·11 claims
- 0353US2023339032A1Anodic oxidation-assisted grinding apparatus and anodic oxidation-assisted grinding methodJTEKT MACHINE SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 0435US9669511B2Surface grinding method for workpieceKOYO MACHINE IND CO LTD·Filed 2015·Granted Jun 6, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →