Inventor · disambiguated record
Takenori Ishizu
Also filed as: ISHIZU TAKENORI
7 granted patents·3 pending applications·52 citations·filing 2006–2017
82Inventor score
Files withHITACHI VEHICLE ENERGY LTD5KIMURA NAOKI2HITACHI AUTOMOTIVE SYSTEMS LTD1ISHIZU TAKENORI1OGUMA MIKIO1
Top patents by PatentIndex Score
10 records- 0176US8603664B2Assembled battery with stacked metal plate connection memberISHIZU TAKENORI·Filed 2007·Granted Dec 10, 2013·6 cites·10 claims
- 0275US8367243B2Lithium secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2009·Granted Feb 5, 2013·3 cites·5 claims
- 0371USD642978SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 9, 2011·18 cites·1 claims
- 0469USD644176SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 30, 2011·17 cites·1 claims
- 0552USD644178SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 30, 2011·8 cites·1 claims
- 0645US11346890B2Secondary battery control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted May 31, 2022·0 cites·6 claims
- 0744US2007184338A1Secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2006·Application pending·0 cites
- 0843US2011223455A1Lithium-ion secondary cellKIMURA NAOKI·Filed 2011·Application pending·0 cites
- 0940US2012202097A1Lithium ion secondary cellKIMURA NAOKI·Filed 2010·Application pending·0 cites
- 1037US8080328B2Secondary battery module having connection breal off mechanism in case of abnormal battery operationOGUMA MIKIO·Filed 2007·Granted Dec 20, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →