Inventor · disambiguated record
Eiki Yasukawa
Also filed as: YASUKAWA EIKI
5 granted patents·3 pending applications·195 citations·filing 1979–2021
80Inventor score
Files withMITSUBISHI PETROCHEMICAL CO3NAT INST MATERIALS SCIENCE3MITSUBISHI CHEM CORP1USAMI YASUSHI1
Top patents by PatentIndex Score
8 records- 0188US4294933AProcess for the production of an ion exchange membraneMITSUBISHI PETROCHEMICAL CO·Filed 1979·Granted Oct 13, 1981·51 cites·26 claims
- 0285US5176969AElectrode for secondary batteryMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted Jan 5, 1993·91 cites·12 claims
- 0380US4798773ASolid polymer electrolyte compositionMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Jan 17, 1989·53 cites·12 claims
- 0465US12272826B2Porous carbon structure, manufacturing method therefor, positive electrode material using same, and battery using sameNAT INST MATERIALS SCIENCE·Filed 2020·Granted Apr 8, 2025·0 cites·17 claims
- 0557US2024313229A1Oxygen channel and collector for air cells, and air cellNAT INST MATERIALS SCIENCE·Filed 2021·Application pending·0 cites
- 0652US2011300430A1Separator for battery, and non-aqueous lithium batteryUSAMI YASUSHI·Filed 2009·Application pending·0 cites
- 0743US10431823B2Method for manufacturing base material powder having carbon nano-coating layer, method for manufacturing MgB2 superconductor using the method, MgB2 superconductor, method for manufacturing positive electrode material for lithium ion battery, lithium ion battery, and method for manufacturing photocatalystNAT INST MATERIALS SCIENCE·Filed 2015·Granted Oct 1, 2019·0 cites·4 claims
- 0841US2006172201A1Non-aqueous electrolyte and lithium secondary battery using the sameMITSUBISHI CHEM CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →