Inventor · disambiguated record
Yoshinori Toyoguchi
Also filed as: EDA NOBUO · TOYOGUCHI YOSHINORI
47 granted patents·1,324 citations·filing 1978–2001
99Inventor score
Top patents by PatentIndex Score
47 records- 0196US5370948AProcess for production of positive electrode active material for nonaqueous electrolyte lithium secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 6, 1994·118 cites·4 claims
- 0292US6265111B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 24, 2001·48 cites·12 claims
- 0389US5609975APositive electrode for non-aqueous electrolyte lithium secondary battery and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 11, 1997·98 cites·13 claims
- 0488US4271242AActive material for positive electrode of batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jun 2, 1981·41 cites·1 claims
- 0586US5451475ANickel 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
- 0684US4658498AProcess for producing rechargeable electrochemical deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Apr 21, 1987·31 cites·24 claims
- 0783US6444361B1Active material for hydrogen storage alloy electrode and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 3, 2002·27 cites·7 claims
- 0882US6576370B1Positive electrode and lithium battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·21 cites·6 claims
- 0981US5296319ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Mar 22, 1994·61 cites·3 claims
- 1079US6733927B1Non-aqueous electrolyte secondary battery and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 11, 2004·17 cites·8 claims
- 1179US5316875ASecondary battery with nonaqueous electrolyte and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 31, 1994·58 cites·5 claims
- 1278US5571636ANickel 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
- 1375US6544687B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 8, 2003·12 cites·7 claims
- 1475US5455125AMedium or large scale sealed metal oxide/metal hydride batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 3, 1995·51 cites·63 claims
- 1574US5631105ANon-aqueous electrolyte lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 20, 1997·48 cites·6 claims
- 1673US5474861AElectrode for non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 12, 1995·44 cites·17 claims
- 1772US5605585AMethod 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
- 1872US5084366ANon-aqueous electrolyte secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 28, 1992·45 cites·3 claims
- 1971US4336315AOrganic electrolyte cell with manganese dioxide cathode and a light metal anodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jun 22, 1982·22 cites·6 claims
- 2070US6562516B2Nickel positive electrode for alkaline storage batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 13, 2003·7 cites·13 claims
- 2168US5773169AActive material and positive electrode for alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 30, 1998·20 cites·5 claims
- 2268US5490320AMethod of making a positive electrode for lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 13, 1996·36 cites·4 claims
- 2366US6309779B1Hydrogen storage alloy electrode and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 30, 2001·7 cites·14 claims
- 2466US5512385AHydrogen 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
- 2565US6124057ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 26, 2000·35 cites·14 claims
- 2664US6423448B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 23, 2002·5 cites·2 claims
- 2763US6287726B1Method for producing nickel positive electrode for alkaline storage batteriesMATSUSHITA ELECTRIC IND CO L T·Filed 1997·Granted Sep 11, 2001·32 cites·10 claims
- 2862US5147738ANonaqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Sep 15, 1992·30 cites·9 claims
- 2960US6150053ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 21, 2000·28 cites·6 claims
- 3059US5194342ASolid-state voltage storage cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 16, 1993·15 cites·4 claims
- 3159US5131920AMethod of manufacturing sealed rechargeable batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 21, 1992·14 cites·16 claims
- 3257US5716737ANonaqueous electrolyte secondary battery, cathode active material and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 10, 1998·12 cites·7 claims
- 3355US7153607B2Alkaline zinc secondary cell and method for preparation thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 26, 2006·2 cites·20 claims
- 3455US4851309ARechargeable electrochemical apparatus and negative electrode thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Jul 25, 1989·12 cites·15 claims
- 3552US6048644AHydrogen storage alloy electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 11, 2000·20 cites·18 claims
- 3652US5744259ANickel positive electrode for alkaline storage battery and sealed nickel-metal hydride storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 28, 1998·20 cites·5 claims
- 3752US4172927AOrganic electrolyte batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Oct 30, 1979·10 cites·11 claims
- 3848US6270923B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 7, 2001·16 cites·9 claims
- 3948US4668594ARechargeable electrochemical apparatus and positive electrode thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted May 26, 1987·12 cites·20 claims
- 4047US5939224ANonaqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 17, 1999·15 cites·6 claims
- 4144US5738736AHydrogen storage alloy and electrode therefromMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 14, 1998·11 cites·10 claims
- 4239US6144188AMethod for detecting fully charged condition of secondary battery and detector using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 7, 2000·12 cites·13 claims
- 4339US6066416ANickel hydroxide positive electrode active material having a surface layer containing a solid solution nickel hydroxide with manganese incorporated thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 23, 2000·8 cites·16 claims
- 4439US5580538AProcess for producing a negative electrode for a storage battery with a non-aqueous electrolyteMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 3, 1996·9 cites·6 claims
- 4535US5753054AHydrogen storage alloy and electrode therefromMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 19, 1998·6 cites·5 claims
- 4635US5629109ANon-aqueous electrolyte secondary battery and method for producing anode thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 13, 1997·6 cites·29 claims
- 4732US5656396AAlkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 12, 1997·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →