Inventor · disambiguated record
Akira Nagasaki
Also filed as: NAGASAKI AKIRA
11 granted patents·11 pending applications·161 citations·filing 2000–2017
90Inventor score
Top patents by PatentIndex Score
22 records- 0197US7638230B2Lithium ion secondary batteryPANASONIC CORP·Filed 2005·Granted Dec 29, 2009·48 cites·14 claims
- 0292US9246344B2Charging method for non-aqueous electrolyte secondary battery, and battery packSUZUKI TATSUHIKO·Filed 2012·Granted Jan 26, 2016·10 cites·18 claims
- 0387US6598852B2Solenoid valveKEIHIN CORP·Filed 2001·Granted Jul 29, 2003·41 cites·29 claims
- 0485US8610408B2Lithium ion secondary battery charging method and battery packNAKAI HARUYA·Filed 2010·Granted Dec 17, 2013·8 cites·10 claims
- 0582US8912762B2Charging method for non-aqueous electrolyte secondary battery by repeating a set of constant current charge and constant voltage charge and battery pack implementing the charging methodSUZUKI TATSUHIKO·Filed 2010·Granted Dec 16, 2014·9 cites·5 claims
- 0680US10468714B2Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Granted Nov 5, 2019·2 cites·8 claims
- 0779US6371166B1Solenoid valve deviceKEIHIN CORP·Filed 2000·Granted Apr 16, 2002·19 cites·5 claims
- 0870US7165574B2Solenoid valve with cylindrical valve guide for the spherical valve element at the pressure inletKEIHIN CORP·Filed 2004·Granted Jan 23, 2007·16 cites·14 claims
- 0968US7807298B2Non-aqueous electrolyte secondary battery with laminated separatorPANASONIC CORP·Filed 2004·Granted Oct 5, 2010·7 cites·12 claims
- 1064US7811696B2Lithium secondary battery and method for producing the samePANASONIC CORP·Filed 2006·Granted Oct 12, 2010·1 cites·11 claims
- 1157US2011129736A1Nonaqueous electrolyte secondary battery and method for manufacturing the sameMURAOKA YOSHIYUKI·Filed 2009·Application pending·0 cites
- 1257US2014020242A1Method for fabricating a nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2013·Application pending·0 cites
- 1355US2011177366A1Battery packPANASONIC CORP·Filed 2009·Application pending·0 cites
- 1444US2007218362A1Lithium Ion Secondary BatteryNAGASAKI AKIRA·Filed 2005·Application pending·0 cites
- 1539US2010207583A1Charging method and charging/discharging method of lithium ion secondary batteryTANAKA RYOICHI·Filed 2009·Application pending·0 cites
- 1639US2010233524A1Cylindrical non-aqueous electrolyte secondary batteryHINA YASUHIKO·Filed 2009·Application pending·0 cites
- 1737US10468655B2Nonaqueous electrolyte secondary batteriesSANYO ELECTRIC CO·Filed 2016·Granted Nov 5, 2019·0 cites·8 claims
- 1836US2018040881A1Non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Application pending·0 cites
- 1935US2013157096A1Non-aqueous electrolyte secondary battery and method for producing the sameNAKAGIRI YASUSHI·Filed 2011·Application pending·0 cites
- 2033US2018013132A1Method for manufacturing nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Application pending·0 cites
- 2133US2012225337A1Non-aqueous electrolyte secondary battery and method of producing the sameNAKAGIRI YASUSHI·Filed 2011·Application pending·0 cites
- 2229US2019044152A1Nonaqueous electrolyte secondary cellSANYO ELECTRIC CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →