Inventor · disambiguated record
Hisao Nakamaru
Also filed as: NAKAMARU HISAO
4 granted patents·1 pending application·78 citations·filing 1998–2004
78Inventor score
Technology areasH01M
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0160USD522965SCurrent collectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 13, 2006·13 cites·1 claims
- 0258USD490773SCurrent collector for a batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 1, 2004·12 cites·1 claims
- 0358US6013389ACylindrical storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 11, 2000·31 cites·8 claims
- 0449US6010801ACylindrical storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 4, 2000·22 cites·8 claims
- 0542US2004061476A1Prismatic batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →