Inventor · disambiguated record
Takafumi Tsukagoshi
Also filed as: TSUKAGOSHI TAKAFUMI
10 granted patents·2 pending applications·10 citations·filing 2009–2022
80Inventor score
Files withPANASONIC IP MAN CO LTD3PRIME PLANET ENERGY & SOLUTIONS INC3TSUKAGOSHI TAKAFUMI2HOJO NOBUHIKO1Otsuka yu1
Top patents by PatentIndex Score
12 records- 0181US9466839B2Electrode active material for electricity storage device, and electricity storage device using sameOtsuka yu·Filed 2011·Granted Oct 11, 2016·4 cites·21 claims
- 0280US11539101B2Nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2019·Granted Dec 27, 2022·1 cites·5 claims
- 0378US9640335B2Electrode and electricity storage deviceTSUKAGOSHI TAKAFUMI·Filed 2010·Granted May 2, 2017·3 cites·20 claims
- 0468US8551652B2Electricity storage material and electricity storage deviceTSUKAGOSHI TAKAFUMI·Filed 2009·Granted Oct 8, 2013·2 cites·9 claims
- 0564US11936003B2BatteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2021·Granted Mar 19, 2024·0 cites·7 claims
- 0659US12051826B2Nonaqueous electrolyte secondary battery and battery packPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2021·Granted Jul 30, 2024·0 cites·2 claims
- 0758US2023031407A1Secondary battery and production method for sameSANYO ELECTRIC CO·Filed 2020·Application pending·0 cites
- 0855US2022278374A1Secondary battery and method for producing secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 0953US12288899B2Separator and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 29, 2025·0 cites·13 claims
- 1049US9947931B2Non-aqueous electrolyte secondary battery including phosphoric acid ester compound containing at least one metal elementPANASONIC IP MAN CO LTD·Filed 2015·Granted Apr 17, 2018·0 cites·5 claims
- 1139US9761902B2Method for manufacturing nonaqueous electrolyte battery, and nonaqueous electrolyte batteryPANASONIC IP MAN CO LTD·Filed 2015·Granted Sep 12, 2017·0 cites·10 claims
- 1236US9650392B2Electrode active material for power storage device, power storage device, and electronic and transportation deviceHOJO NOBUHIKO·Filed 2011·Granted May 16, 2017·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →