Inventor
TAMAKI EIICHIRO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI EIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
17 patentsUS10518506B2Dec 31, 2019
Layered product and process for producing same
TORAY INDUSTRIES7 citations81
US10714754B2Jul 14, 2020
Surface-treated graphene, surface-treated graphene/organic solvent dispersion liquid, surface-treated graphene/electrode active material composite particles and electrode paste
TORAY INDUSTRIES2 citations70
US10347916B2Jul 9, 2019
Graphene powder, method for producing graphene powder and electrode for lithium ion battery containing graphene powder
TORAY INDUSTRIES2 citations70
US9812712B2Nov 7, 2017
Highly dispersible graphene composition, preparation method thereof, and electrode for lithium ion secondary battery containing highly dispersible graphene composition
TORAY INDUSTRIES2 citations70
US10374223B2Aug 6, 2019
Positive electrode active material/graphene composite particles, positive electrode material for lithium ion cell, and method for manufacturing positive electrode active material/graphene composite particles
TORAY INDUSTRIES4 citations69
US10230111B2Mar 12, 2019
Graphene powder, electrode paste for lithium ion battery and electrode for lithium ion battery
TORAY INDUSTRIES2 citations69
US12037245B2Jul 16, 2024
Graphene dispersion liquid, method for producing same, and electrode for secondary battery
TORAY INDUSTRIES0 citations62
US10199654B2Feb 5, 2019
Graphene composite, method for producing graphene composite and electrode for lithium ion battery containing graphene composite
TORAY INDUSTRIES1 citations59
US11837730B2Dec 5, 2023
Secondary battery electrode
TORAY INDUSTRIES0 citations51
US10826054B2Nov 3, 2020
Positive electrode for lithium ion secondary battery, graphene/positive electrode active material composite particles, manufacturing methods for same, and positive electrode paste for lithium ion secondary battery
TORAY INDUSTRIES0 citations49
US10636586B2Apr 28, 2020
Graphene dispersion, process for producing same, process for producing particles of graphene/active material composite, and process for producing electrode paste
TORAY INDUSTRIES0 citations49
US10181601B2Jan 15, 2019
Lithium manganese phosphate nanoparticles and method for manufacturing same, carbon-coated lithium manganese phosphate nanoparticles, carbon-coated lithium manganese phosphate nanoparticle granulated body, and lithium ion cell
TORAY INDUSTRIES0 citations49
US10734652B2Aug 4, 2020
Graphene dispersion, method for producing electrode paste, and method for producing electrode
TORAY INDUSTRIES0 citations48
US10654721B2May 19, 2020
Graphene dispersion, process for producing same, process for producing particles of graphene/active material composite, and process for producing electrode paste
TORAY INDUSTRIES0 citations48
US9991510B2Jun 5, 2018
Negative electrode material for lithium ion secondary battery, composite negative electrode material for lithium ion secondary battery, resin composition for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
TORAY INDUSTRIES0 citations48
US10763494B2Sep 1, 2020
Graphene/organic solvent dispersion and method for producing same, and method for producing lithium-ion battery electrode
TORAY INDUSTRIES0 citations46
US10505179B2Dec 10, 2019
Method for producing polyanionic positive electrode active material composite particles, and polyanionic positive electrode active material precursor-graphite oxide composite granulated bodies
TORAY INDUSTRIES0 citations36