Inventor
SUGAWARA KEI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SUGAWARA KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
4 patentsUS12315879B2May 27, 2025
Lithium borate compound, additive for lithium secondary battery, nonaqueous electrolytic solution for lithium secondary battery, precursor for lithium secondary battery, and production method for lithium secondary battery
MITSUI CHEMICALS INC0 citations59
US11652237B2May 16, 2023
Nonaqueous electrolyte solution including boron compound additive having higher reductive decomposition potential than additional additive and lithium secondary battery including the same
MITSUI CHEMICALS INC1 citations58
US12095037B2Sep 17, 2024
Non-aqueous electrolyte solution for battery and lithium secondary battery
MITSUI CHEMICALS INC0 citations49
US12255288B2Mar 18, 2025
Nonaqueous electrolytic solution for battery and lithium secondary battery
MITSUI CHEMICALS INC0 citations47