Inventor · disambiguated record
Hidekazu Oppata
Also filed as: OPPATA HIDEKAZU
2 granted patents·23 citations·filing 1996–2003
56Inventor score
Top patents by PatentIndex Score
2 records- 0151US5708349AAlkaline secondary battery manufacturing method, alkaline secondary battery positive electrode, alkaline secondary battery, and a method of manufacturing an initially charged alkaline secondary batteryTOSHIBA KK·Filed 1996·Granted Jan 13, 1998·22 cites·36 claims
- 0249US7393612B2Electrodes, alkaline secondary battery, and method for manufacturing alkaline secondary batteryTOSHIBA BATTERY·Filed 2003·Granted Jul 1, 2008·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →