Inventor
YACHI KAZUKI
JP7 patents
Patents
7 patentsUS12334560B2Jun 17, 2025
Fibrous-carbon-containing active material layer for all-solid lithium secondary battery and all-solid lithium secondary battery
TEIJIN LTD0 citations59
US11205773B2Dec 21, 2021
Fibrous carbon-containing electrode mixture layer for nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries comprising same, and nonaqueous electrolyte secondary battery
TEIJIN LTD0 citations59
US11545669B2Jan 3, 2023
Ultra-fine fibrous carbon for non-aqueous electrolyte secondary battery, ultra-fine fibrous carbon aggregate, composite, and electrode active material layer
TEIJIN LTD0 citations58
US11532822B2Dec 20, 2022
Fibrous carbon, method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cell
TEIJIN LTD0 citations58
US11387458B2Jul 12, 2022
Carbon fiber aggregate and method for manufacturing same, electrode mixture layer for non-aqueous-electrolyte secondary cell, electrode for non-aqueous-electrolyte secondary cell, and non-aqueous-electrolyte secondary cell
TEIJIN LTD0 citations58
US11066759B2Jul 20, 2021
Pitch-based ultrafine carbon fibers, method for producing same, non-aqueous electrolyte secondary battery negative electrode using said pitch-based ultrafine carbon fibers, and non-aqueous electrolyte secondary battery having said non-aqueous electrolyte secondary battery negative electrode
TEIJIN LTD0 citations55
US10541417B2Jan 21, 2020
Ultra-fine fibrous carbon for non-aqueous electrolyte secondary battery, ultra-fine fibrous carbon aggregate, composite, and electrode active material layer
TEIJIN LTD0 citations48