Inventor

FUJIYAMA SATOKO

JP12 patents

⚠️ This page may combine multiple inventors who share the name “FUJIYAMA SATOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI CHEMICALS INC

10 patents

US7345135B2Mar 18, 2008

Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin

MITSUI CHEMICALS INC9 citations82

US12269832B2Apr 8, 2025

Lithium borate compound, additive for lithium secondary battery, non-aqueous electrolyte solution for lithium secondary battery, lithium secondary battery precursor, and lithium secondary battery and method of producing the same

MITSUI CHEMICALS INC0 citations62

US10323050B2Jun 18, 2019

Non-aqueous electrolyte solution for battery, novel compound, polyelectrolyte, and lithium secondary battery

MITSUI CHEMICALS INC1 citations60

US12315879B2May 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

US10476108B2Nov 12, 2019

Non-aqueous electrolyte solution containing phosphonosulfonic acid compound, and lithium secondary battery

MITSUI CHEMICALS INC0 citations39

MIO SHIGERU

1 patent

US9227950B2Jan 5, 2016

Cyclic sulfate compound, non-aqueous electrolyte solution containing same, and lithium secondary battery

MIO SHIGERU4 citations67

TORIIDA MASAHIRO