国家/地区 日本（13） 美国（12） 中国（11） 台湾（8） 韩国（5） 世界知识产权组织（5）
IPC部 C（13） H（13） B（12）
IPC大类 C01（13） H01（13） B82（11）
B32（3） C25（3） C07（2）
IPC小类 C01B（13）
IPC B82Y030/00（11） C01B031/02（11） H01M004/62（11）
H01M004/36（9） H01M004/583（9） C01B031/04（8）
H01M004/13（8） H01M004/587（8） H01M010/0525（7）
B82Y040/00（6） C01B032/182（6） H01M004/04（6）
H01M004/133（6） H01M004/139（6） H01M004/1393（6）
发明人 NOMOTO K（6） OGUNI T（6） KOKUNI T（5）
NAGATA T（4） OSADA T（4） TODORIKI H（4）
TODOROKI H（4） INOUE N（3） MOMO J（3）
SAITO Y（3） TAKEUCHI T（3） YONEDA Y（3）
HIROHASHI T（2） YUGAWA M（2） YUKAWA M（2）
公开年 2013（7） 2012（6）
申请年 2012（13）
专利权人 SEMICONDUCTOR ENERGY LAB（13）

Flexible substrate processing apparatus used for reducing graphene oxide to form graphene comprises substrate carrying-out portion; reduction treatment portion; washing portion; drying portion; and substrate carrying-in portion.

TAKAHASHI M, SAITO Y, MOMO J, MORIWAKA T, KUSUMOTO N, MORIWAKA K, YONEDA Y

Forming electrode material comprises forming layer including graphene oxide on first conductive layer, immersing first and second conductive layers in electrolyte and electrochemically reducing part of graphene oxide in first layer.

TODORIKI H, SAITO Y, KAWAKAMI T, NOMOTO K, YUKAWA M, TODOROKI H, YUGAWA M, YONEDA Y

Manufacturing positive electrode used for lithium secondary battery, comprises forming mixture of lithium-containing composite oxide having olivine structure and graphene oxide, applying pressure to the mixture and reducing graphene oxide.

MIWA T, INOUE N, NOMOTO K, MOMO J

Power storage device for use in electronic devices and electric vehicles, has air electrode having current collectors and catalyst layer which comprises at least one graphene film.

OGINO K, SAITO Y, SAITOU Y, YONEDA Y

Forming graphene oxide salt involves mixing graphite and oxidizer having alkali metal salt, ionizing oxidizer having alkali metal salt with acid solution, removing oxidizer, separating graphene oxide and reacting graphene oxide and base.

NOMOTO K, INOUE N, YUKAWA M, IKENUMA T, YUGAWA M

Manufacturing method for graphene-coated object, involves heating graphene oxide deposited on uneven surface of object in vacuum or reducing atmosphere to reduce graphene oxide to graphene, after immersing object in graphene oxide solution.

OGUNI T, OSADA T, TAKEUCHI T, KOKUNI T, NAGATA T

Graphite oxide manufacturing method for producing graphene used in e.g. secondary battery of electronic and electric device, involves performing electrodialysis to remove cations from solution.

TODORIKI H, TAKEMURA Y, NOMOTO K, TODOROKI H

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Graphene comprising a hole, useful e.g. for coating an electrode and an active material which are useful in a power storage device and an electric appliance e.g. a display device, a lighting device and a desktop personal computer.

HIROHASHI T, ADACHI S

Multilayer graphene, useful in power storage device e.g. display devices, video cameras and lighting devices, comprises graphenes stacked in layered manner, where graphenes comprise six-membered ring, poly-membered ring and oxygen atom.

OGUNI T, TODORIKI H, OSADA T, KOKUNI T, TODOROKI H, NAGATA T