Inventor · disambiguated record
Keiji Ahiko
Also filed as: AHIKO KEIJI
3 granted patents·69 citations·filing 2014–2014
74Inventor score
Files withHITACHI CONSTRUCTION MACHINERY3
Top patents by PatentIndex Score
3 records- 0187USD752112SExcavatorHITACHI CONSTRUCTION MACHINERY·Filed 2014·Granted Mar 22, 2016·35 cites·1 claims
- 0274USD752651SExcavatorHITACHI CONSTRUCTION MACHINERY·Filed 2014·Granted Mar 29, 2016·18 cites·1 claims
- 0370USD752113SExcavatorHITACHI CONSTRUCTION MACHINERY·Filed 2014·Granted Mar 22, 2016·16 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →