Inventor · disambiguated record
Hidefumi Isaji
Also filed as: ISAJI HIDEFUMI
2 granted patents·1 pending application·0 citations·filing 2007–2018
22Inventor score
Technology areasH01M
Top patents by PatentIndex Score
3 records- 0146US10374260B2Cylindrical alkaline secondary batteryFDK CORP·Filed 2017·Granted Aug 6, 2019·0 cites·8 claims
- 0243US2008160392A1Cylindrical batteryTOYA SHOICHI·Filed 2007·Application pending·0 cites
- 0341US10714732B2Current collecting lead and production method for secondary battery including current collecting leadFDK CORP·Filed 2018·Granted Jul 14, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →