Inventor · disambiguated record
Yoshimi Wakamatsu
Also filed as: WAKAMATSU YOSHIMI
4 granted patents·1 pending application·6 citations·filing 2011–2014
63Inventor score
Top patents by PatentIndex Score
5 records- 0177US10186692B2Electrical storage deviceHITACHI CHEMICAL CO LTD·Filed 2014·Granted Jan 22, 2019·3 cites·4 claims
- 0271US8587926B2Lithium ion storage deviceSAKURAI ATSUSHI·Filed 2011·Granted Nov 19, 2013·2 cites·7 claims
- 0355US9159496B2Method of manufacturing electrode group unit for lithium ion capacitor and lithium ion capacitorUEHARA HIDEAKI·Filed 2011·Granted Oct 13, 2015·1 cites·12 claims
- 0449US9911543B2CapacitorHITACHI CHEMICAL CO LTD·Filed 2014·Granted Mar 6, 2018·0 cites·30 claims
- 0541US2013224546A1Electrical Storage Device and Method of Manfacturig Electrical Storage DeviceHAMA YOSHIKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →