国家/地区 日本（6） 世界知识产权组织（3）
IPC部 B（7）
IPC大类 B32（7） C01（6） C23（4）
H01（3）
IPC小类 B32B（7）
IPC B32B009/00（6） C01B032/194（3） C01B031/02（2）
C01B032/186（2） C23C016/26（2） H01B013/00（2）
发明人 HASEGAWA M（4） YAMADA T（3） HASEGAWA MASATAKA（2）
MASATAKA H（2） OKIKAWA Y（2）
公开年 2021（3）
申请年 2019（2） 
专利权人 NAT INST ADVANCED IND SCI TECHNOLOGY（7）

Graphene laminate comprises substrate having insulating surface, intermediate layer located on and in contact with substrate, and graphene film located on intermediate layer and in contact with intermediate layer.

OKIGAWA Y, YAMADA T

Metal material for connector used as e.g., electrical contact material comprises electroconductive coating which is formed on surface of metallic substrate, electroconductive polymeric layer, and graphene layer.

SEKI K, KUBO T, OKADA M, HATAKEYAMA K, SHIMIZU T, YE N, KOGA K

Producing graphene film by immersing graphene film and resin layer in laminate made of graphene film arranged on base material and resin layer arranged on graphene film in non-polar solvent and immersing in solution for removing resin layer.

OKIKAWA Y, YAMADA T, HASEGAWA M

Composite body comprises N-type doped carbon-based thin film, positively charged base derivative derived from photobase generator, and acid derivative derived from substance in which base is eliminated from photobase generator.

KIRIHARA K, OKIKAWA Y, MUKODA M, HASEGAWA M, WEI Q S

Lowering sheet resistance of graphene sheet useful in electrode structure, involves carrying out UV ozone treatment or coating graphene sheet with conductive organic polymer film.

WATARU M, YUKI O, MASATAKA H

Low-reflection graphene used in e.g. optical component, comprises graphene layer having surface parallel to specific direction, and another graphene layer in direction which intersects specified direction, where both layers form recess.

UEKUSA K, SHIMADA N, YAZAWA K, YAMADA T, HASEGAWA M, SHIMADA NAYUTA, YAZAWA KENJI, YAMADA TAKATOSHI, HASEGAWA MASATAKA, UEKUSA KAZUTERU

Carbon-film laminate used for graphene-based electronic device, has monocrystal substrate, copper single-crystal thin film epitaxially grown on substrate, and graphene formed on copper single-crystal thin film.

HASEGAWA MASATAKA, ISHIHARA MASATOU, KOGA YOSHINORI, KIM JAEHO, TSUGAWA KAZUO, IIJIMA SUMIO, HASEGAWA M, ISHIHARA M, KOGA Y, KIM J, TSUGAWA K, IIJIMA S, YOSHINORI K, HO K J, KAZUO T, SUMIO I, MASATAKA H, MASATOU I, JAEHO K