国家/地区 日本（4）
IPC部 C（4） H（3）
IPC大类 C01（4） H01（3）
IPC小类 C01B（4）
IPC C01B032/194（2）
发明人 OKIGAWA Y（2） YAMADA T（2）
公开年 2022（4）
申请年 2021（2） 
专利权人 NAT INST ADVANCED IND SCI TECHNOLOGY（4）

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

N-type composite material used for thermoelectric conversion element, temperature sensor, infrared sensor, field effect transistor, complementary metal oxide semiconductor, or solar cell, comprises amidine compound and/or guanidine compound, and nanocarbon material or nanocarbon material aggregate.

HORIIE S, KIRIHARA K, MUKODA M, WEI Q Y, KATO Y, MONOBE H, SUGINO T

Processing of carbon nanomaterial-containing film in manufacture of electronic device, involves forming resist mask and/or metal mask on film, irradiating film with light in presence of etchant, and removing resist mask and/or metal mask.

ZHANG M F, YANG M, OKAZAKI T, HIDEAKI N, OKIGAWA Y, YAMADA T

Ceramic capacitor used in electronic device, comprises dielectric nanocrystal array layer, lower electrode and upper electrode arranged opposite to each other and inorganic two-dimensional material layer.

ITASAKA H, MIMURA K, LIU Z, KATO K