Inventor · disambiguated record
Yoshitada Tomioka
Also filed as: TOMIOKA YOSHITADA
1 granted patent·1 pending application·20 citations·filing 2000–2005
40Inventor score
Files withNEC CORP1
Top patents by PatentIndex Score
2 records- 0188US7335444B2Positive electrode active material for a secondary battery, secondary battery and process of manufacturing positive electrode active material for a secondary batteryNEC CORP·Filed 2005·Granted Feb 26, 2008·20 cites·11 claims
- 0234US2003091900A1Lithium manganese compound oxide and non-aqueous electrolyte secondary batteryFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →