国家/地区 韩国（32）
IPC部 H（32） C（16） B（6）
IPC大类 H01（32） C01（15） B82（4）
C07（2）
IPC小类 H01M（30） H01G（15） C01B（13）
B82Y（4） H01B（4） H01L（3）
C01G（2）
IPC H01M004/62（28） H01M010/052（21） H01M004/36（20）
H01M004/04（15） H01M004/02（13） H01M004/13（13）
H01M004/134（12） H01M004/139（12） H01M004/38（12）
H01M010/0525（12） H01M004/133（10） H01G011/06（9）
H01M004/58（9） H01M004/587（9） H01G011/86（8）
发明人 YAMAZAKI S（13） IWAKI Y（8） KURIKI K（7）
OGUNI T（6） YONEDA Y（6） KADOMA H（4）
NOMOTO K（4） YAMAKAJI M（4） YAMAOGI M（4）
ABE K（3） ASADA Y（3） DI T（3）
IKENUMA T（3） KAWAKAMI T（3） KUNIHARU N（3）
公开年 2021（8） 2022（7） 2012（5） 2013（4） 2015（3）
申请年 2021（13）  2012（7）  2013（2）  2014（2）  2015（2） 
专利权人 SEMICONDUCTOR ENERGY LAB（32）

Material for hole transport layer of light emitting device, has deposited film whose potential gradient of surface potential is in specific range.

WATABE T, SEO H, UEDA L, KAWANO Y, TOMOHIRO K A, KITANO Y, DOS T, OHSAWA N, SEO S, TOSU T, KUBODA T, UEDA A, KONO Y, KUBOTA T, TORISU T, OSAWA N

Secondary battery used in electrical devices e.g. power storage device, comprises positive electrode containing positive electrode active material containing lithium, transition metal, oxygen, additive element and particles containing surface layer portion and inside portion.

YAMAZAKI S, YAMAZAGI J

Manufacture of electrode used in secondary battery, involves producing mixture containing particle groups having preset median diameter and solvent, applying mixture on current collector, heating current collector and volatilizing solvent.

YAMAZAKI S, ISHITANI T, IWAKI Y, YOSHITOMI S, SHUHEI Y A

Secondary battery used for electronic device and vehicle, comprises positive electrode active material and rectangular parallelepiped convex portion on surface of positive electrode active material.

SAITO J, MOMMA Y, OCHIAI T, YOSHITANI Y, ABE K, TANEMURA K, YAMAZAKI S, CYTOZO, CANTA A, TANEMURAKAZUKI, MONMA Y, SAITOU J

Electrode used for secondary battery, comprises active material comprising silicon, another active material comprising graphite and graphene compound.

KURIKI K, NAKAO T, ASADA Y, YONEDA Y, TAISUKE N, YOSHIHARU A

Electrode for lithium ion secondary battery, comprises region containing particles containing silicon and region containing particles containing silicon and graphene compound.

KURIKI K, TAKAHASHI T, ASADA Y, HIGO D, IWAKI Y, YAMAZAKI S, NAKAO T, OGUNI T, YOSHIHARU A, DAICHI H, SUKE N

Electrode for secondary battery, contains silicon-containing particles in which portion(s) of surface is terminated by oxygen-containing functional group, and graphene containing carbon atoms terminated by hydrogen atom and/or fluorine atom.

SUZUKI K, AKIMOTO K, SUGANUMA M, IWAKI Y, KURIKI K, NAKAO T, YAMAZAKI S, MARINA S, TAISUKE N

Graphene compound useful for secondary battery for electronic device e.g. display device and light-emitting device, has pores, where graphene compound has carbon atoms and fluorine atoms terminated by carbon atoms, and pores are formed from carbon atoms and fluorine atoms.

YAMAZAKI S, ABE K, HIGO D, DAICHI H A

Secondary batter used for vehicle, has positive electrode and negative electrode, in which negative electrode has fluorine-containing solvent, current collector, negative electrode active material, and graphene.

YAMAZAKI S, IWAKI Y, SUZUKI K, KADOMA H, YAMAZAGI S, IWAKI K, MONTAKE H

Secondary battery for vehicle e.g. transportation vehicle, has positive electrode, electrolyte, and negative electrode which are provided, and electrolyte which contains chain ester and fluorinated carbonic acid ester.

OGITA K, KURIKI K, YONEDA Y, KADOMA H, SUZUKI K, IWAKI Y, YAMAZAKI S, MONTAKE H, DI T