Inventor · disambiguated record
Ryoji Tsuboi
Also filed as: TSUBOI RYOJI
3 granted patents·7 citations·filing 1996–2012
60Inventor score
Top patents by PatentIndex Score
3 records- 0139US9040573B2Anti-fungal agentKOGA HIROYASU·Filed 2012·Granted May 26, 2015·0 cites·10 claims
- 0230US5718988AAlkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 17, 1998·4 cites·9 claims
- 0326US5788720AMethod for manufacturing positive electrode plates for an alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 4, 1998·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →