Inventor · disambiguated record
Masaki Yoshio
Also filed as: YOSHIO MASAKI
9 granted patents·9 pending applications·155 citations·filing 1988–2016
87Inventor score
Files withKAMEZAKI HISAMITSU3SAGA PREFECTURAL REGIONAL INDU2UBE INDUSTRIES2YOSHIO MASAKI2BRIDGESTONE CORP1
Top patents by PatentIndex Score
18 records- 0194US7626804B2Power storage element and electric double layer capacitorYOSHIO MASAKI·Filed 2005·Granted Dec 1, 2009·63 cites·10 claims
- 0273US4863817ANonaqueous electrolyte cellBRIDGESTONE CORP·Filed 1988·Granted Sep 5, 1989·33 cites·10 claims
- 0371US10636581B2Electric double layer capacitorTPR CO LTD·Filed 2016·Granted Apr 28, 2020·1 cites·11 claims
- 0464US5998065AIon-conductor for lithium secondary battery and lithium secondary battery using the sameFUJITSU LTD·Filed 1998·Granted Dec 7, 1999·35 cites·15 claims
- 0559US9234080B2Conductive resin compositionYOSHITAKE HIDEYA·Filed 2010·Granted Jan 12, 2016·1 cites·10 claims
- 0653US2017005361A1Nonaqueous electrolyte secondary batteryKAMEZAKI HISAMITSU·Filed 2014·Application pending·0 cites
- 0752US8724293B2Storage deviceYOSHIO MASAKI·Filed 2007·Granted May 13, 2014·0 cites·20 claims
- 0848US2009135548A1Positive Electrode for Electric Double Layer Capacitors, and Electric Double Layer CapacitorsPOWER SYSTEM CO LTD·Filed 2007·Application pending·0 cites
- 0946US2016079601A1Cathode material for secondary batteries, method for producing cathode material for secondary batteries, and secondary batteryMITSUI SHIPBUILDING ENG·Filed 2014·Application pending·0 cites
- 1046US2009067118A1Electric double layer capacitorUBE INDUSTRIES·Filed 2005·Application pending·0 cites
- 1145US6475455B2Manufacturing method of spinel lithium manganese oxide for lithium secondary cellSAGA PREFECTURAL REGIONAL INDU·Filed 2001·Granted Nov 5, 2002·2 cites·10 claims
- 1242US5681669AElectrolyte for lithium secondary batteryUBE INDUSTRIES·Filed 1996·Granted Oct 28, 1997·13 cites·8 claims
- 1342US4997531AProcess for manufacturing electrolytic manganese oxideJAPAN METALS & CHEMICAL CO INC·Filed 1990·Granted Mar 5, 1991·7 cites·7 claims
- 1438US2006238958A1Positive electrode for electric double layer capacitors and method for the production thereofMITSUI MINING COMPANY LTD·Filed 2006·Application pending·0 cites
- 1538US2016013488A1Power storage elementKAMEZAKI HISAMITSU·Filed 2015·Application pending·0 cites
- 1635US2017047583A1Non-aqueous electrolyte storage elementKAMEZAKI HISAMITSU·Filed 2015·Application pending·0 cites
- 1733US2006245143A1Positive electrode for electric double layer capacitors and method for the production thereofPOWER SYSTEMS CO LTD·Filed 2006·Application pending·0 cites
- 1829US2003170541A1Positive electrode for lithium ion cells and rocking chair type lithium ion cell using the sameSAGA PREFECTURAL REGIONAL INDU·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →