国家/地区 日本（12） 世界知识产权组织（2）
IPC部 H（6） C（4） B（3）
IPC大类 H01（6） C01（4） B01（2）
IPC小类 C01B（4） H01M（4） B01D（2）
H01L（2）
IPC H01M004/62（3） B01D053/22（2） B01D069/00（2）
B01D069/12（2） C01B032/194（2） C01B032/198（2）
H01L021/336（2） H01L051/05（2） H01L051/30（2）
H01M004/525（2）
发明人 KATO T（5） TAMAKI E（5） KATASE I（3）
TAKEUCHI T（3） MURASE S（2）
公开年 2022（8） 2021（3）
申请年 2021（12）
专利权人 TORAY IND INC（12）

Thermally conductive component used for roller for printer, has non-metallic heat conductive material and cured product of thermosetting resin with hardness and thermal conductivity of preset range, and that is provided with carbon material.

SEKIGUCHI H, YOKOTA H, INOUE T, FURUKAWA M

Paste for positive electrode of lithium ion secondary battery, comprises positive active material capable of reversibly storing and releasing lithium ions, binder, polymer dispersant, and solvent.

KATASE I, HIRAHARA R R, KATO T, TAKEUCHI T, TAMAKI E

Positive electrode for lithium ion secondary battery, comprises active material containing lithium-nickel-cobalt manganate, binder, mixture layer containing graphene and polymer dispersant, and collector, and has preset direct current internal resistance.

KATASE I, KATO T, TAKEUCHI T, TAMAKI E

Positive electrode active material used in lithium ion secondary battery, comprises granule composed of olivine-type phosphate particles containing manganese and graphene particles having phosphate group.

ONOZUKA T, KAWAMURA H

P-type semiconductor element used for e.g. complementary semiconductor device, comprises semiconductor layer comprising carbon nanotubes or graphene, and insulating layer made of organic compound having preset lowest unoccupied molecular orbital energy level, and polymer.

ISOGAI K, MURASE S, NISHIYAMA T

Gas sensor element has graphene between two independent conductors and has preset ratio of resistance value of gas sensor element in air to powder resistance of graphene in air at preset temperature.

KATO T, HIRAHARA R, TAMAKI E

Graphene dispersion used for lithium-ion battery positive electrode, contains graphene, (meth) acrylic polymer having hydroxy group, and dispersion medium.

KATO T, TAKEUCHI T, KATASE I, TAMAKI E

Membrane used in gas separation membrane module, comprises separation function layer containing matrix and particles and has fibrous or film-like shape.

YAHAGI N, MIHARA T

Method for manufacturing field effect transistor for semiconductor device, involves changing liquid drop number and/or liquid drop interval according to predetermined condition for each portion forming FET on substrate.

TANAKA R, MURASE S

Graphene oxide aqueous dispersion comprises graphene oxide which is dispersed to water.

HIRAI Y, TAMAKI E