Inventor · disambiguated record
Takabumi Fujii
Also filed as: FUJII TAKABUMI
11 granted patents·294 citations·filing 1983–2004
92Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7MATSUSHITA BATTERY IND CO LTD2MATSUSHITA ELECTRIC INDSUTRIAL1PANASONIC CORP1
Top patents by PatentIndex Score
11 records- 0186US6132900AMethod of production of non-aqueous electrolyte battery and seal plate thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 17, 2000·88 cites·31 claims
- 0285US7351493B2Battery packMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 1, 2008·30 cites·1 claims
- 0381US6156452ANon-aqueous electrolyte secondary cellMATSUSHITA ELECTRIC INDSUTRIAL·Filed 1998·Granted Dec 5, 2000·71 cites·13 claims
- 0478US6781349B2Battery power source deviceMATSUSHITA BATTERY IND CO LTD·Filed 2002·Granted Aug 24, 2004·18 cites·41 claims
- 0567US7700231B2Battery and battery assemblyPANASONIC CORP·Filed 2002·Granted Apr 20, 2010·8 cites·16 claims
- 0666US4608324AOrganic electrolyte cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Aug 26, 1986·18 cites·7 claims
- 0763US7192671B2Battery having nonconductive coreMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 20, 2007·6 cites·7 claims
- 0859US4977043ARectangular sealed alkaline storage battery with negative electrode comprising hydrogen storage alloyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Dec 11, 1990·28 cites·74 claims
- 0951US7374842B2Non-aqueous electrolyte secondary batteryMATSUSHITA BATTERY IND CO LTD·Filed 2004·Granted May 20, 2008·1 cites·6 claims
- 1046US5958617AThin type batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 28, 1999·20 cites·15 claims
- 1130US6125677AApparatus for processing battery case can, a battery, and a manufacturing method of batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 3, 2000·6 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →