国家/地区 日本（3）
IPC部 B（3） C（3）
IPC大类 B32（3） C01（2） C23（2）
IPC小类 B32B（3）
IPC B32B009/00（3） C01B032/194（2）
发明人 HASEGAWA M（2） OKIKAWA Y（2）
公开年 2021（3）
申请年 2019（2） 
专利权人 NAT INST ADVANCED IND SCI TECHNOLOGY（3）

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