Inventor · disambiguated record
Yoshiki Hama
Also filed as: HAMA YOSHIKI
3 granted patents·1 pending application·25 citations·filing 2000–2016
67Inventor score
Files withHAMA YOSHIKI1HITACHI CHEMICAL CO LTD1KANOH MITSUYOSHI1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
4 records- 0180US8581557B2Direct-current power source apparatusKANOH MITSUYOSHI·Filed 2011·Granted Nov 12, 2013·12 cites·20 claims
- 0270US6664521B1Line switch part snow melting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 16, 2003·12 cites·11 claims
- 0369US10340527B2Lithium-ion secondary battery and method of manufacturing the sameHITACHI CHEMICAL CO LTD·Filed 2016·Granted Jul 2, 2019·1 cites·5 claims
- 0441US2013224546A1Electrical 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 →