国家/地区 中国（8） 美国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 日本（4） 韩国（4） 英国（3） 香港（3） 澳大利亚（2） 加拿大（2） 西班牙（2） 以色列（2） 印度（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 台湾（2） 越南（2） 南非（2）
IPC部 C（13）
IPC大类 C01（13） C04（13） B82（3）
C08（3） C09（3） C10（3）
H01（3） B29（2） B33（2）
H04（2） H05（2）
IPC小类 C01B（13）
IPC C04B035/83（13）
发明人 HASEGAWA S（3） KAMIYA N（3） HASEGAWA SHOJI（2）
KAMIYA NAGISA（2） LI J（2） NAGISA K（2）
SHEN Y（2） SHI J（2） SHOJI H（2）
公开年 2015（2） 2019（2） 2023（2）
申请年 2018（3）  2012（2）  2015（2）  2022（2） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2） SHI J（2）

Manufacturing carbon molded body by three-dimensional printing by providing layer containing raw material resin, irradiating layer with laser light, providing another layer containing another raw material resin on layer after carbonization, and carbonizing layer by irradiating it with laser beam.

IKOMA H

Method for preparing ceramic matrix composite material, involves reacting ceramic precursor solution with porous carbon-carbon matrix by dipping cracking method to obtain interface modified ceramic-based composite material.

SUN T, YU X, LIU W, SUN Y, HAO N, JING G, YANG T, YANG L

Forming carbon foam used for composite carbon foam by blending the carbon source with a solvent to form a mixture, heating the mixture at atmospheric pressure and in a non-oxidizing atmosphere to produce a carbon foam precursor, and heating the precursor at atmospheric pressure.

ATKINS C A, YURCHICK C L, TARGETT M

Concrete product set by pouring a concrete slurry, useful as concrete slabs and rafts and molded concrete products, comprises concrete mixture, graphene oxide flake mixture, and fiber e.g. steel fibers, and helix fibers.

ADAMS J S

Preparing graphene composite sponge involves using experimental materials and instruments, washing discarded cigarette ends, drying, and immersing in a graphene oxide solution, and then taking out to dry, putting it into a tube furnace.

SHI J

Preparing graphene-carbonized fiber composite sponge, comprises e.g. preparing experimental materials and instrument, washing discarded cigarette ends, drying, taking out, immersing in graphene oxide solution, and placing in tube furnace.

SHI J

Graphene oxide containing high thermal conductive graphite alkenyl composite film contains solid raw material including stabilizing agent, surfactant and reinforcing agent, and which has predetermined thickness.

LI J, CHEN X, LI Y

Composite ionically-conductive material used in e.g. power storage device, comprises graphene-like graphite exfoliated from graphite-based carbon material and ionically-conductive material dispersed in base material.

HASEGAWA S, KAMIYA N

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y