Inventor · disambiguated record
Fujio Hirano
Also filed as: HIRANO FUJIO
8 granted patents·3 pending applications·79 citations·filing 1993–2014
86Inventor score
Files withHITACHI VEHICLE ENERGY LTD3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3URANO KAZUAKI2HITACHI AUTOMOTIVE SYSTEMS LTD1KOHNO RYUJI1
Top patents by PatentIndex Score
11 records- 0173US8530068B2Square battery and manufacturing method of the sameURANO KAZUAKI·Filed 2010·Granted Sep 10, 2013·2 cites·9 claims
- 0273US6703158B1Cylindrical storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 9, 2004·14 cites·3 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
- 0569US7056618B2Method and structure for connecting batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 6, 2006·11 cites·9 claims
- 0653US2012003512A1Secondary battery and production method thereofKOHNO RYUJI·Filed 2009·Application pending·0 cites
- 0752USD644178SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 30, 2011·8 cites·1 claims
- 0851US2017125778A1Rectangular Secondary BatteryHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 0937US8986874B2Prismatic cell and production method for the sameURANO KAZUAKI·Filed 2011·Granted Mar 24, 2015·0 cites·8 claims
- 1036US5419983ALead acid batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted May 30, 1995·9 cites·17 claims
- 1133US2005079408A1Battery connection structure, battery module, and battery packFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →