Inventor · disambiguated record
Munehisa Ikoma
Also filed as: IKOMA MUNEHISA
79 granted patents·7 pending applications·2,385 citations·filing 1987–2007
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD70PANASONIC CORP5SUMITOMO ELECTRIC INDUSTRIES4TOYOTA MOTOR CO LTD3KATO FUMIO1
Top patents by PatentIndex Score
86 records- 0197US5510203ACell and module battery of sealed alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 23, 1996·160 cites·23 claims
- 0296US6780538B2Battery module, and rechargeable battery for constituting the battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 24, 2004·69 cites·2 claims
- 0396US6555264B1Battery module having a plurality of interconnected batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 29, 2003·80 cites·9 claims
- 0493US6304057B1Structure for fixing electrode plate groups in cells that constitute a battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 16, 2001·54 cites·4 claims
- 0593US5800942AStorage battery with ventilation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 1, 1998·133 cites·14 claims
- 0691US5663007ASealed storage battery and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 2, 1997·114 cites·8 claims
- 0789US5856041ASealed secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 5, 1999·98 cites·39 claims
- 0887US5879833APower supply unit and heat radiation method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 9, 1999·88 cites·8 claims
- 0986US5985480AAssembled batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 16, 1999·83 cites·8 claims
- 1086US5451475ANickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 19, 1995·65 cites·11 claims
- 1185US6821673B1Battery module, and rechargeable battery for constituting the battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 23, 2004·21 cites·8 claims
- 1285US6551741B1Battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 22, 2003·26 cites·11 claims
- 1385US5766801ALayer built sealed alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 16, 1998·82 cites·7 claims
- 1483US6033800ABattery container, battery and layer-built batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 7, 2000·75 cites·20 claims
- 1583US5900332AConnection structure for joining batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 4, 1999·64 cites·10 claims
- 1683US5700596ANickel hydroxide active material powder and nickel positive electrode and alkali storage battery using themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 23, 1997·73 cites·50 claims
- 1782US5466543ANickel positive electrode for use in alkaline storage battery and nickel-hydrogen storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 14, 1995·54 cites·24 claims
- 1882US5322745AStorage battery systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 21, 1994·51 cites·21 claims
- 1981US6528202B1Safety vent device used in a battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 4, 2003·23 cites·23 claims
- 2079US6713211B2Square shaped batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 30, 2004·17 cites·8 claims
- 2178US6416559B1Method for manufacturing electrodes for batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 9, 2002·16 cites·5 claims
- 2278US5571636ANickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 5, 1996·49 cites·10 claims
- 2376US7858231B2Current collector sheet and electrochemical devicePANASONIC CORP·Filed 2005·Granted Dec 28, 2010·3 cites·2 claims
- 2476US5554455AResealable safety vent and a sealed alkaline rechargeable battery provided with the safety ventMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 10, 1996·56 cites·14 claims
- 2575US5455125AMedium or large scale sealed metal oxide/metal hydride batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 3, 1995·51 cites·63 claims
- 2674US7294433B2Closed alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 13, 2007·13 cites·10 claims
- 2773US7166390B2Battery module, and rechargeable battery for constituting the battery moduleTOYOTA MOTOR CO LTD·Filed 2004·Granted Jan 23, 2007·8 cites·3 claims
- 2873US5851599ABattery electrode substrate and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Dec 22, 1998·17 cites·3 claims
- 2972US6777129B2Alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 17, 2004·10 cites·12 claims
- 3072US6027831ASquare type enclosed storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 22, 2000·45 cites·25 claims
- 3172US5605585AMethod for producing hydrogen storage alloy particles and sealed-type nickel-metal hydride storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 25, 1997·28 cites·32 claims
- 3272US4935318ASealed type nickel-hydride battery and production process thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jun 19, 1990·32 cites·14 claims
- 3371US5580677AUnit battery of sealed alkaline storage battery and battery systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 3, 1996·43 cites·61 claims
- 3469US7679334B2Power supply unit and electric apparatusPANASONIC CORP·Filed 2007·Granted Mar 16, 2010·1 cites·18 claims
- 3569US5663008AModule battery of sealed alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 2, 1997·44 cites·10 claims
- 3668US6027834ANickel positive electrode and alkaline storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 22, 2000·34 cites·24 claims
- 3768US4837119ASealed storage battery and method for making its electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jun 6, 1989·27 cites·11 claims
- 3867US7833656B2Electrochemical device and method for producing the samePANASONIC CORP·Filed 2003·Granted Nov 16, 2010·7 cites·32 claims
- 3967US4925748AAlkaline storage battery using hydrogen absorbing alloyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 15, 1990·22 cites·18 claims
- 4066US5512385AHydrogen storage alloy and nickel-metal hydride storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 30, 1996·37 cites·17 claims
- 4164US5747186ACell and module battery of sealed nickel-metal hydride storageMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 5, 1998·29 cites·13 claims
- 4260US7547489B2Electrochemical devicePANASONIC CORP·Filed 2003·Granted Jun 16, 2009·4 cites·13 claims
- 4359US6605387B1Alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 12, 2003·3 cites·5 claims
- 4459US6602636B2Battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 5, 2003·3 cites·3 claims
- 4558US7943255B2Hydrogen-absorption alloy electrodePANASONIC CORP·Filed 2006·Granted May 17, 2011·0 cites·6 claims
- 4658US5817435ASealed alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 6, 1998·28 cites·15 claims
- 4757US5827621ASealed prismatic storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 27, 1998·27 cites·14 claims
- 4856US5077149ANickel/hydrogen storage battery and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 31, 1991·18 cites·11 claims
- 4955US6902846B2Positive electrode plate for alkaline storage battery and method for manufacturing the same, and alkaline storage battery using the sameTOYOTA MOTOR CO LTD·Filed 2001·Granted Jun 7, 2005·2 cites·4 claims
- 5055USD437287SStorage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 6, 2001·9 cites·1 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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