Inventor · disambiguated record
Keigo Ikezoe
Also filed as: IKEZOE KEIGO
20 granted patents·12 pending applications·23 citations·filing 2003–2021
90Inventor score
Top patents by PatentIndex Score
32 records- 0187US8999597B2Fuel cellIKEZOE KEIGO·Filed 2011·Granted Apr 7, 2015·8 cites·8 claims
- 0282US11843271B2Power reception control method for power storage element and power reception control deviceNISSAN MOTOR·Filed 2019·Granted Dec 12, 2023·4 cites·11 claims
- 0381US9147896B2Fuel cell system comprising an anode pressure controllerNISSAN MOTOR·Filed 2013·Granted Sep 29, 2015·3 cites·18 claims
- 0479US11390186B2Power reception control method for power reception element and power reception control deviceNISSAN MOTOR·Filed 2019·Granted Jul 19, 2022·3 cites·5 claims
- 0578US12057726B2Charge-discharge control method and charge-discharge control deviceNISSAN MOTOR·Filed 2021·Granted Aug 6, 2024·1 cites·6 claims
- 0678US11984726B2Charge/discharge control method for charge/discharge element and charge/discharge control device for charge/discharge elementNISSAN MOTOR·Filed 2021·Granted May 14, 2024·1 cites·7 claims
- 0767US8790836B2Fuel cell system and operating method thereforKAITO TAKAHIRO·Filed 2008·Granted Jul 29, 2014·1 cites·9 claims
- 0866US8357473B2Fuel cell systemNISSAN MOTOR·Filed 2005·Granted Jan 22, 2013·1 cites·20 claims
- 0964US8900770B2Fuel cell system and operation method thereofKAITO TAKAHIRO·Filed 2008·Granted Dec 2, 2014·1 cites·15 claims
- 1063US10193177B2Fuel cell system and operating method thereforNISSAN MOTOR·Filed 2014·Granted Jan 29, 2019·0 cites·4 claims
- 1163US9786931B2Fuel cell system and method for controlling sameICHIKAWA YASUSHI·Filed 2009·Granted Oct 10, 2017·0 cites·26 claims
- 1257US2015288008A1Fuel cell system and method for controlling sameNISSAN MOTOR·Filed 2015·Application pending·0 cites
- 1352US12249853B2Charge-discharge loss reduction method and device utilizing power receiver priorityNISSAN MOTOR·Filed 2021·Granted Mar 11, 2025·0 cites·3 claims
- 1451US9350033B2Fuel cell systemNISSAN MOTOR·Filed 2013·Granted May 24, 2016·0 cites·11 claims
- 1550US2009047565A1Fuel cell separator and fuel cellNISSAN MOTOR·Filed 2008·Application pending·0 cites
- 1649US2014349208A1Fuel cell systemNISSAN MOTOR·Filed 2012·Application pending·0 cites
- 1749US2015004513A1Fuel cell systemNISSAN MOTOR·Filed 2012·Application pending·0 cites
- 1849US2015017562A1Fuel cell system and control method of fuel cell systemNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 1949US2015037700A1Fuel cell system and control method of fuel cell systemNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 2049US2015030948A1Fuel cell system and control method of fuel cell systemNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 2148US12280686B2Charge-discharge control system and charge-discharge control methodNISSAN MOTOR·Filed 2021·Granted Apr 22, 2025·0 cites·6 claims
- 2248US10651486B2Fuel cell systemNISSAN MOTOR·Filed 2013·Granted May 12, 2020·0 cites·9 claims
- 2348US9166233B2Fuel cell system and operating method thereofNISHIMURA HIDETAKA·Filed 2011·Granted Oct 20, 2015·0 cites·10 claims
- 2448US2015050528A1Fuel cell systemNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 2548US2015004512A1Fuel cell systemNISSAN MOTOR·Filed 2012·Application pending·0 cites
- 2646US9269973B2Operating method of fuel cell systemNISHIMURA HIDETAKA·Filed 2011·Granted Feb 23, 2016·0 cites·7 claims
- 2745US8828612B2Fuel cell systemIKEZOE KEIGO·Filed 2011·Granted Sep 9, 2014·0 cites·9 claims
- 2845US7504831B2Cell-voltage measuring structure for fuel cell stack and related methodNISSAN MOTOR·Filed 2005·Granted Mar 17, 2009·0 cites·16 claims
- 2943US2013137003A1Fuel cell systemOSADA TAKAHITO·Filed 2011·Application pending·0 cites
- 3043US2014050998A1Fuel cell systemIKEZOE KEIGO·Filed 2011·Application pending·0 cites
- 3142US7361425B2Fuel cellNISSAN MOTOR·Filed 2003·Granted Apr 22, 2008·0 cites·9 claims
- 3239US2005287416A1Polymer electrolyte fuel cell and power generation deviceIKEZOE KEIGO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →