Inventor · disambiguated record
Ryutaro Nozu
Also filed as: NOZU RYUTARO
10 granted patents·4 pending applications·180 citations·filing 2002–2023
90Inventor score
Top patents by PatentIndex Score
14 records- 0192US7297289B2Ionic liquids, electrolyte salts for storage device, electrolytic solution for storage device, electric double layer capacitor, and secondary batteryNISSHIN SPINNING·Filed 2002·Granted Nov 20, 2007·44 cites·12 claims
- 0291US7471502B2Ionic liquids, electrolyte salts for electrical storage devices, liquid electrolytes for electrical storage devices, electrical double-layer capacitors, and secondary batteriesNISSHIN SPINNING·Filed 2006·Granted Dec 30, 2008·11 cites·20 claims
- 0387US7167353B2Ionic liquid, method of dehydration, electrical double layer capacitor, and secondary batteryNISSHIN SPINNING·Filed 2003·Granted Jan 23, 2007·44 cites·7 claims
- 0477US6617830B2Capacitor system for a vehicleNISSHIN SPINNING·Filed 2002·Granted Sep 9, 2003·39 cites·12 claims
- 0575US8030901B2Electric energy storage deviceNISSHINBO HOLDINGS INC·Filed 2009·Granted Oct 4, 2011·5 cites·14 claims
- 0671US7088571B2Electric double-layer capacitorNISSHIN SPINNING·Filed 2005·Granted Aug 8, 2006·7 cites·8 claims
- 0770US7426103B2Electric double layer capacitor, control method thereof, and energy storage system using the sameNISSHIN SPINNING·Filed 2006·Granted Sep 16, 2008·6 cites·14 claims
- 0869US7417845B2Electric double-layer capacitor, electric energy storage device including the same, and production method for electric double-layer capacitorJAPAN RADIO CO LTD·Filed 2005·Granted Aug 26, 2008·7 cites·15 claims
- 0962US6809433B2Capacitor unit with electric double layer capacitors, control method and control apparatus for the same, and accumulator system for motor vehiclesNISSHIN SPINNING·Filed 2002·Granted Oct 26, 2004·17 cites·7 claims
- 1060US12210064B2Safe state detection method for lithium-ion secondary battery, safe state detection apparatus, power storage device, safe state detection system, and recording mediumNOZU RYUTARO·Filed 2023·Granted Jan 28, 2025·0 cites·13 claims
- 1145US2024243368A1Power storage system, power supply, driving device, power control device, and method for equalizing power storage statusesNOZU RYUTARO·Filed 2022·Application pending·0 cites
- 1241US2009027829A1Electric Double Layer CapacitorNISSHIN SPINNING·Filed 2007·Application pending·0 cites
- 1340US2004234865A1Nonaqueous electrolyte secondary cell, power supply comprising the secondary cell, portable device, transportable or movable machine, electric apparatus for home use, and method for charging nonaqueous electrolyte secondary cellFiled 2002·Application pending·0 cites
- 1433US2006061330A1Rapid charging battery charging systemSATO TAKAYA·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →