Inventor
SEMBARA MASATERU
JP2 patents
Patents
2 patentsUS10014503B2Jul 3, 2018
Nonaqueous electrolyte secondary battery separator, nonaqueous electrolyte secondary battery laminated separator, nonaqueous electrolyte secondary battery member, and nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO2 citations67
US10727463B2Jul 28, 2020
Long porous separator sheet, method for producing the same, roll, and lithium-ion battery
SUMITOMO CHEMICAL CO0 citations34