国家/地区 美国（6） 日本（4） 世界知识产权组织（3）
IPC部 H（7） C（4） B（2）
IPC大类 H01（7） C07（3） B82（2）
C01（2）
IPC小类 H01M（6） C07F（3） B82Y（2）
C01B（2） H01B（2） H01G（2）
IPC H01M010/0525（4） H01M010/052（3） H01M010/0562（3）
B82Y030/00（2） C01B032/194（2） C01B032/198（2）
C07F007/18（2） H01M002/16（2） H01M004/04（2）
H01M004/13（2） H01M004/1393（2） H01M004/1395（2）
H01M004/36（2） H01M004/587（2） H01M004/62（2）
发明人 OGUNI T（7）
公开年 2018（4） 2017（3）
申请年 2017（7）
专利权人 SEMICONDUCTO.（7）

Lithium-ion secondary battery e.g. power storage device for portable mobile electronic device, has layer that contains graphene compound includes ion conductivity and prevents short circuit between first electrode and second electrode.

OGUNI T, UCHIDA A, KADOMA H, MOMMA H

Electrode used in power storage device, comprises active material and graphene compound comprising graphene layer and optionally substituted chain group, in which the layer is bonded to chain group through substituent containing silicon.

MIKAMI M, MOMMA Y, TAKAHASHI M, KADOMA H, OGUNI T, SEO S, MOMMA H, SEO T

Negative electrode used in secondary battery used in e.g. display device and light installation device, has uneven surface, and comprises graphene films provided over uneven surface and in contact with projections of uneven surface.

OGUNI T, OSADA T, TAKEUCHI T

Graphene compound used to make power storage device, comprises optionally substituted chain group comprising an ester or carboxy group and a silicon atom and a graphene layer.

KADOMA H, OGUNI T, SEO S, MOMMA H, SEO T

Graphene for use in power storage device, has nine membered ring comprising first carbon atom and second carbon atom arranged adjacent to each other, where nine membered ring comprises first nitrogen atom and second nitrogen atom.

HIROHASHI T, OGUNI T

New graphene compound used for manufacturing lithium-ion storage battery, comprises graphene or graphene oxide, and optionally substituted chain group having two or more ether bonds, bound to graphene or graphene oxide through silicon.

KADOMA H, OGUNI T, SEO S, MOMMA H, SEO T

Element of touch panel, has graphene film which is electrically connected to conductive film through opening and insulating film has inclined surface on end portion of insulating film.

YAMAZAKI S, OGUNI T, OGINO K, IKEDA H