国家/地区 日本（4）
IPC部 C（4） H（4） B（2）
IPC大类 C01（4） H01（4）
IPC小类 C01B（4） H01M（3） H01G（2）
IPC C01B031/02（4） H01M004/13（2） H01M004/62（2）
H01M010/0525（2）
发明人
公开年 2016（4）
申请年 2015（2）  2016（2） 
专利权人 SEMICONDUCTOR ENERGY LAB（4）

Method for forming graphene film on element of touch panel of electronic device, involves forming graphene film by irradiating laser light to region of graphene oxide film to reduce region, and removing another region by water washing.

MOMMA Y, KAWAKAMI T, MOMO J

Secondary battery for electronic device in e.g. electric vehicles, has exterior body for surrounding inner structure and comprising first and second exterior films, and layer that comprises graphene between first and second exterior films.

TAJIMA R

Manufacturing a storage battery electrode by dispersing graphene oxide into a solution containing alcohol or acid, heating the graphene oxide in the solution, reducing the graphene oxide, and forming an active material layer.

IKENUMA T, YONEDA Y

Electrical storage apparatus for electric equipment comprises graphene which has a defect and lithium ion in which the defect is formed by bonding of oxygen atom with carbon atoms in the graphene.

HIROHASHI T