国家/地区 日本（21）
IPC部 C（21） H（10） B（7）
D（2）
IPC大类 C01（21） H01（10） B01（3）
C04（3） C08（3） B82（2）
C23（2） C30（2）
IPC小类 C01B（21）
IPC C01B032/198（6） C01B032/184（4） C01B032/194（3）
B82Y040/00（2） C01B032/182（2） C01B032/186（2）
C01B032/19（2） C04B035/80（2） C23C016/26（2）
C30B029/64（2） H01M004/66（2）
发明人 GODA H（2） HAYASHI K（2） JIE T（2）
KISHIMOTO T（2） KITANO A（2） KUBO T（2）
KUN Z（2） LIN S Q（2） SHIMIZU T（2）
SHIQI L（2） TANG J（2） ZHANG K（2）
公开年 2023（21）
申请年 2021（12）  2022（7）  2023（2） 
专利权人 FUJITSU LTD（3） YAZAKI CORP（3） MATERIALS IN.（2） NAT INST ADV.（2）
NAT MATERIAL.（2） NIPPON SHOKU.（2）

Production of graphene nanoribbons used in semiconductor device e.g. field effect transistor for electronic devices, involves synthesizing polyaromatic-based polymer by eliminating specific group from polymer, and bonding carbon atoms of aromatic ring from which specific group is eliminated.

YAMAGUCHI J

Antenna comprises antenna element made of single-layer graphene or graphene laminated in multiple layers and feeder line containing conductive material formed on substrate.

HUANG S, KOSUGE S, SUGA R, HASHIMOTO O

System used for producing graphene oxide, comprises filtering unit having layer thickness adjusting unit configured to apply force to cake layer for adjusting deposited thickness of cake layer containing graphite oxide trapped in filtering filter.

ATSUSHI H, TAKAO M, TSUKASA K, HAYASHI T, MIYAZAWA T, KIYONAGA T

Manufacturing optical device by forming resist of predetermined shape on multilayer graphene, and processing multilayer graphene together with resist, removing resist covering, and providing electrode covering exposed inclined end face of multilayer graphene.

KONDO D, HAYASHI K, ASO H

Process of producing cathode electrocatalyst for metal-air batteries, involves providing carbon source suspension that includes an inorganic carbon source, metal source solution including a metal source, and nitrogen source solution including a nitrogen source.

LEE C, PAN C, KUO Y, LEE C I, PAN C J, GUO Y S

Magnetic field responsive hexagonal boron nitride particles comprises hexagonal boron nitride particle that responds to magnetic field, which has adsorption layer of monolayer of graphene oxide or partially reduced oxide on surface of scale-like or plate-like hexagonal boron nitride particle.

ZAIMA H, MATSUMOTO N, SUGIMORI S, ONAKA N J, ITO G

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

Film forming method involves loading substrate into processing container, forming interface layer having amorphous structure or microcrystalline structure on substrate by plasma of first mixed gas including carbon-containing gas and forming graphene film on interface layer.

NAKAMURA G, TERADA H, MATSUMOTO T, KABUKI N, WADA M, IFUKU R, NAKAMURA K, KAMURAGI N

Production of reduced graphene oxide film used as transparent conductive film, involves reducing graphene oxide film by plasma treatment at preset maximum temperature.

GODA H, KISHIMOTO T

Fabricating acetylene-benzoxazine functionalized particles comprises adding particles to alkaline solution, stirring solution to cause particles to acquire hydroxyl groups producing activated particles, adding acetylene benzoxazine into solvent solution, and drying product.

IFTIME G, WEI J, CHINTAPALLI M