国家/地区 日本（5）
IPC部 B（5）
IPC大类 B82（5） C01（5） H01（5）
B32（2） C25（2）
IPC小类 B82Y（5）
IPC B82Y030/00（5） H01M004/13（5） H01M004/36（5）
C01B031/02（4） H01M004/04（4） H01M004/139（4）
H01M004/1393（4） H01M004/583（4） H01M004/587（4）
H01M004/62（4） H01M010/0525（4） B82Y040/00（3）
C01B031/04（3） H01M004/02（3） H01M004/133（3）
发明人 KOKUNI T（5）
公开年 2012（4）
申请年 2012（5）
专利权人 SEMICONDUCTO.（5） OGUNI T（2）

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

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

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

Electrode such as a positive electrode or a negative electrode, useful in a battery e.g. manganese battery, comprises active material particles, and a graphene net that includes graphene sheets and is formed by heat treatment.

TODORIKI H, MOMO J, OGUNI T, INOUE N, TODOROKI H, KOKUNI T

Object useful as electrode of lithium-ion secondary battery, in electric device e.g. mobile phones, lighting devices and personal computers, and to manufacture graphene, comprises uneven surface and graphene layer over the uneven surface.

OGUNI T, OSADA T, TAKEUCHI T, NOMOTO K, KOKUNI T, NAGATA T