国家/地区 日本（19）
IPC部 H（19） C（15） B（8）
IPC大类 H01（19） C01（13） B82（7）
C07（4） B32（3） C25（2）
IPC小类 H01M（18） C01B（13） B82Y（7）
H01B（5） H01G（4） B32B（3）
C07F（3） C25D（2）
IPC H01M004/36（13） H01M004/62（12） H01M010/0525（10）
H01M004/583（9） H01M004/587（9） H01M004/04（8）
H01M004/13（8） H01M004/1393（8） H01M004/1395（8）
B82Y030/00（7） C01B031/02（7） H01M004/02（7）
H01M004/133（7） H01M004/134（7） H01M004/139（7）
发明人 OGUNI T（19）
公开年 2012（5） 2013（4） 2017（3） 2018（3） 2015（2）
申请年 2012（9）  2017（4）  2013（2）  2016（2） 
专利权人 SEMICONDUCTO.（19） OGUNI T（4） INOUE N（2） MOMO J（2）
YAMAZAKI S（2）

Electrode for lithium ion secondary battery, comprises region containing particles containing silicon and region containing particles containing silicon and graphene compound.

KURIKI K, TAKAHASHI T, ASADA Y, HIGO D, IWAKI Y, YAMAZAKI S, NAKAO T, OGUNI T, YOSHIHARU A, DAICHI H, SUKE N

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

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

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

Manufacture of graphene compound used for forming electrode, involves inserting sulfuric acid between graphite layers, washing with aqueous solution containing sulfate or organic solvent, heating, ultrasonically treating and oxidizing.

YONEDA Y, OGUNI T, MIWA T, YAMAKAJI M, TSURUTA A

Lithium-ion storage battery for use in electronic device, vehicle, medical equipment, has first film having graphene compound, in which positive electrode and negative electrode are stored in exterior body.

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

Element for touch panel of e.g. LCD device, has first and second conductive films connected to first and second electrodes, respectively, where second electrode is located apart from first electrode and each electrode includes graphene.

YAMAZAKI S, OGUNI T, OGINO K, IKEDA H

Manufacture of electrode for secondary battery, involves immersing electroconductive materials in graphene oxide solution and adhering graphene oxide to electroconductive material by applying voltage between electroconductive materials.

OGUNI T, ADACHI S

Secondary battery for electronic device comprises negative electrode containing current collector provided with graphite having graphene layers, and positive electrode.

YAMAZAKI S, OGUNI T, MORIWAKA T, MOMO J, TAJIMA R, INOUE N