Assignee
POWER SYSTEMS CO LTD
JP·4 granted patents·3 pending applications·71 citations·filing 2005–2007
Top patents by PatentIndex Score
7 records- 0189US7622898B2Charging or discharging apparatus for electrically charging or discharging a capacitor storage type power source adapted to store electric energy in electric double layer capacitorsPOWER SYSTEMS CO LTD·Filed 2007·Granted Nov 24, 2009·52 cites·39 claims
- 0273US7705567B2Capacitor power source and charging/discharging control apparatus thereforPOWER SYSTEMS CO LTD·Filed 2007·Granted Apr 27, 2010·11 cites·14 claims
- 0370US7214249B2Method for conducting electric activation of electric double layer capacitorsPOWER SYSTEMS CO LTD·Filed 2006·Granted May 8, 2007·3 cites·7 claims
- 0469US7286334B2Electric double layer capacitorPOWER SYSTEMS CO LTD·Filed 2005·Granted Oct 23, 2007·5 cites·19 claims
- 0542US2007216425A1Capacitor apparatusPOWER SYSTEMS CO LTD·Filed 2007·Application pending·0 cites
- 0636US2007146968A1Separator for insulating positive electrode and negative electrodePOWER SYSTEMS CO LTD·Filed 2006·Application pending·0 cites
- 0733US2006245143A1Positive electrode for electric double layer capacitors and method for the production thereofPOWER SYSTEMS CO LTD·Filed 2006·Application pending·0 cites
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