国家/地区 世界知识产权组织（4） 日本（3） 韩国（2）
IPC部 A（5）
IPC大类 A61（5）
IPC小类 C01B（5）
IPC C01B032/182（5）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Infrared radiation device used for cosmetics, comprises infrared radiation structure containing nanocarbon material in finely dispersed state in ceramics and having preset infrared ray radiation rate.

KAWAHITO M, ONODA S, KOMATSUYAMA S

Graphene material used in substrate for sustained release of non-aqueous component, having specific total porosity and open porosity.

MURAMATSU K, TAKAHASHI K, IWATA H, SUTANI K, YABUMOTO H, IWATA E

Device in producing somatid mineral graphene ball for supporting health, comprises e.g. poultice bath accommodating somatid mineral graphene ball prepared using quarrying ore containing minerals of silicon dioxide and aluminum oxide.

LEE J, KIM H Y, LEE J D

Preparing reduced graphene oxide nanoparticles by combustion of a source of carbon under high pressure in the presence of oxygen.

BHASKARWAR A N, ABRAR I

Forming graphene, useful as e.g. electrical or thermal conductive substrate, comprises placing and heating a substrate within reaction chamber, introducing carbon precursor into chamber, and forming graphene layer on surface of substrate.

LIU X, MANLEY R G, MORENA R M, SONG Z