国家/地区 美国（10）
IPC部 H（10） C（6） B（3）
IPC大类 H01（10） C01（6） B82（2）
C30（2）
IPC小类 H01M（9） C01B（5） H01G（3）
C30B（2）
IPC H01M004/58（5） H01M010/0525（5） H01M004/36（4）
H01M004/587（4） H01M004/62（4） C01B031/02（3）
H01M004/02（3） H01M004/04（3） C01B031/04（2）
C30B029/14（2） H01M004/13（2） H01M004/136（2）
H01M004/139（2） H01M004/1397（2） H01M004/485（2）
发明人 MOMO J（3） IKENUMA T（2） KAWAKAMI T（2）
MIWA T（2） NOMOTO K（2） SAITO Y（2）
YAMAKAJI M（2） YATABE R（2） YUKAWA M（2）
公开年 2016（10）
申请年 2015（5）  2016（5） 
专利权人 SEMICONDUCTOR ENERGY LAB（10）

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

Positive electrode used in secondary battery e.g. portable electronic device, has current collector, carbon material layer and active material layer comprising active material, graphene, and binder over current collector.

YAMAKAJI M, KAWAKAMI T, MOTOYOSHI M, YATABE R

Graphene oxide having specific weight ratio of oxygen to carbon, used as raw material of conductive additive in positive electrode for a non-aqueous secondary battery.

TODORIKI H, YUKAWA M, SAITO Y, YAMAKAJI M, YATABE R, IKENUMA T

Method for manufacturing power storage device, involves heating object in vacuum so that graphene oxide layer is formed over object and current collector having projecting structure is used as electrode of storage device.

OGINO K, SAITO Y

Method for manufacturing electrode of power storage device in electric device, involves reducing graphene oxide by heat treatment in atmosphere containing nitrogen such that graphene doped with nitrogen is formed on particle.

HIROHASHI T, OGUNI T

Manufacture of storage battery used in e.g. electronic device e.g. monitors, involves evaporating solvent in obtained active material layer and reducing graphene oxide in active material layer using polar solvent comprising reducer.

YUKAWA M

Power storage device for display device and electronic equipment comprises positive electrode containing positive electrode current controller and positive electrode active material layer that contains graphene and multiple oxide crystals.

MIWA T, NOMOTO K, MOMO J

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

Manufacturing positive electrode for lithium secondary battery, involves forming mixture including lithium-containing composite oxide having olivine structure and graphene oxide, on positive electrode current collector.

MIWA T, INOUE N, NOMOTO K, MOMO J