Inventor · disambiguated record
Akira Hirama
Also filed as: HIRAMA AKIRA
2 granted patents·4 citations·filing 1974–2016
41Inventor score
Top patents by PatentIndex Score
2 records- 0151US11069887B2Negative electrode, battery, battery pack, electronic apparatus, electrically driven vehicle, electrical storage device, and electric power systemMURATA MANUFACTURING CO·Filed 2016·Granted Jul 20, 2021·0 cites·20 claims
- 0231US3932200AFlux for a build-up weldingJAPAN STEEL WORKS LTD·Filed 1974·Granted Jan 13, 1976·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →