Inventor · disambiguated record
Fumio Daio
Also filed as: DAIO FUMIO
31 granted patents·3 pending applications·629 citations·filing 1989–2009
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD22PANASONIC CORP7HARAGUCHI KAZUNORI2TSUBOKA EIICHI2DAIO FUMIO1
Top patents by PatentIndex Score
34 records- 0189US7806340B2Method of installing IC tagPANASONIC CORP·Filed 2006·Granted Oct 5, 2010·20 cites·13 claims
- 0289USD334559SBattery for an IC cardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 6, 1993·48 cites·1 claims
- 0377US7695852B2Manufacturing control method for rechargeable batteryPANASONIC CORP·Filed 2006·Granted Apr 13, 2010·3 cites·7 claims
- 0476US7858231B2Current collector sheet and electrochemical devicePANASONIC CORP·Filed 2005·Granted Dec 28, 2010·3 cites·2 claims
- 0575US6749649B2Method and device for mounting cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 15, 2004·11 cites·6 claims
- 0674US7579808B2Battery pack having IC tag for detecting modificationPANASONIC CORP·Filed 2006·Granted Aug 25, 2009·2 cites·12 claims
- 0772US5576117AFlat-type cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 19, 1996·57 cites·18 claims
- 0871US6376109B1Method and device for mounting cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 23, 2002·38 cites·8 claims
- 0971USD335120SBattery for an IC cardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 27, 1993·15 cites·1 claims
- 1071US4965148APacked batteries and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Oct 23, 1990·27 cites·9 claims
- 1170US5851693AOrganic electrolyte batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 22, 1998·41 cites·4 claims
- 1268US5656392AOrganic electrolyte batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 12, 1997·38 cites·15 claims
- 1367US7833656B2Electrochemical device and method for producing the samePANASONIC CORP·Filed 2003·Granted Nov 16, 2010·7 cites·32 claims
- 1467US6042625AMethod of fabricating batteries having spirally wound electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 28, 2000·30 cites·3 claims
- 1566US7979704B2Authentication systemPANASONIC CORP·Filed 2009·Granted Jul 12, 2011·2 cites·1 claims
- 1666US5912091ABattery having spirally wound electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 15, 1999·30 cites·3 claims
- 1766US5202199ABattery marked with irradiated trace dotsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 13, 1993·41 cites·3 claims
- 1865US6180285B1Exposed conductive core batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 30, 2001·33 cites·13 claims
- 1965US5965290ANon-aqueous electrolyte cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 12, 1999·21 cites·7 claims
- 2062US7617394B2Authentication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 10, 2009·6 cites·1 claims
- 2161US5772930AMethod of producing cathode mixture for batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 30, 1998·27 cites·12 claims
- 2260US8132010B2Authentication systemTSUBOKA EIICHI·Filed 2009·Granted Mar 6, 2012·1 cites·3 claims
- 2360US7547489B2Electrochemical devicePANASONIC CORP·Filed 2003·Granted Jun 16, 2009·4 cites·13 claims
- 2456USD357897SBattery with terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 2, 1995·8 cites·1 claims
- 2556US5156930ABattery equipped with opening-sealing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Oct 20, 1992·26 cites·17 claims
- 2655US5458993ANon-aqueous electrolyte battery and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 17, 1995·27 cites·13 claims
- 2754US8132009B2Authentication systemTSUBOKA EIICHI·Filed 2009·Granted Mar 6, 2012·0 cites·1 claims
- 2854US5624771ANon-aqueous electrolyte cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 29, 1997·25 cites·20 claims
- 2954US2006283748A1Method of installing IC tag in packaged commodityDAIO FUMIO·Filed 2006·Application pending·0 cites
- 3053USD359025SSocket terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 6, 1995·7 cites·1 claims
- 3147US2006250109A1Classification and collection method and identification method for batteriesHARAGUCHI KAZUNORI·Filed 2006·Application pending·0 cites
- 3247US2006261960A1Information recording method and device for batteryHARAGUCHI KAZUNORI·Filed 2006·Application pending·0 cites
- 3345US5582933ACell with terminals and circuit substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 10, 1996·14 cites·14 claims
- 3443US6090322AMethod for producing sealing member for batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 18, 2000·17 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →