Inventor · disambiguated record
Nobuyuki Tokuda
Also filed as: TOKUDA NOBUYUKI
12 granted patents·3 pending applications·514 citations·filing 1999–2009
94Inventor score
Files withKANSAI ELECTRIC POWER CO5SUMITOMO ELECTRIC INDUSTRIES4KUMAMOTO TAKAHIRO1NAKAISHI HIROYUKI1NIPPON CHEMICAL IND1
Top patents by PatentIndex Score
15 records- 0192US7670719B2Cell stack for redox flow battery, and redox flow batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Mar 2, 2010·21 cites·9 claims
- 0292US6461772B1Battery diaphragmSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Oct 8, 2002·115 cites·19 claims
- 0391US7220515B2Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary batteryKANSAI ELECTRIC POWER CO·Filed 2001·Granted May 22, 2007·50 cites·11 claims
- 0491US7199550B2Method of operating a secondary battery system having first and second tanks for reserving electrolytesKANSAI ELECTRIC POWER CO·Filed 2002·Granted Apr 3, 2007·63 cites·3 claims
- 0589US7061205B2Method for operating redox flow battery systemKANSAI ELECTRIC POWER CO·Filed 2003·Granted Jun 13, 2006·48 cites·6 claims
- 0687US8221911B2Method for operating redox flow battery and redox flow battery cell stackKUMAMOTO TAKAHIRO·Filed 2009·Granted Jul 17, 2012·12 cites·7 claims
- 0787US7258947B2Electrolyte for redox flow battery, and redox flow batteryKANSAI ELECTRIC POWER CO·Filed 2002·Granted Aug 21, 2007·36 cites·5 claims
- 0887US6761945B1Electrolyte tank and manufacturing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jul 13, 2004·72 cites·16 claims
- 0987US6613298B2Trivalent and tetravalent mixed vanadium compound producing method and vanadium electrolyte producing methodKANSAI ELECTRIC POWER CO·Filed 2001·Granted Sep 2, 2003·41 cites·6 claims
- 1085US6872376B2Modified vanadium compound, producing method thereof, redox flow battery electrolyte composite and redox flow battery electrolyte producing methodNIPPON CHEMICAL IND·Filed 2001·Granted Mar 29, 2005·32 cites·7 claims
- 1177US7704634B2Method for designing redox flow battery systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Apr 27, 2010·19 cites·4 claims
- 1257US9017869B2Cell stack for redox flow batteryNAKAISHI HIROYUKI·Filed 2002·Granted Apr 28, 2015·5 cites·9 claims
- 1346US2005164075A1Method for operating redox flow battery and redox flow battery cell stackFiled 2003·Application pending·0 cites
- 1444US2004170893A1Cell frame for redox flow cell and redox flow cellFiled 2002·Application pending·0 cites
- 1540US2004202915A1Cell frame for redox-flow cell and redox-flow cellFiled 2002·Application pending·0 cites
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