国家/地区 美国（12）
IPC部 C（12）
IPC大类 C04（12）
IPC小类 C04B（12）
IPC C08K003/04（10） C01B031/02（6） C01B031/04（6）
B82Y030/00（5） C04B014/02（5） C04B035/52（5）
B82Y040/00（4） C01B032/182（4） C01B032/21（4）
C01B032/225（4） C08L101/00（4） C10M103/02（4）
C10M125/02（4） C10M169/04（4） H01B001/04（4）
发明人 HASEGAWA S（3） KAMIYA N（3） SHEN Y（3）
HASEGAWA SHOJI（2） KAMIYA NAGISA（2） NAGISA K（2）
SHOJI H（2）
公开年 2015（4） 2021（3） 2016（2）
申请年 2015（3）  2014（2）  2021（2） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2）

Electromagnetic material for inductance operating at cryogenic temperatures, comprises metal nanoparticles in electrically insulating matrix, where matrix is polymer, metal oxide, or graphene oxide and particles comprise iron, cobalt, nickel, or alloy of these metals.

VIALA B, BERNARD V

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Elastic heat spreader film used for forming structural component, comprises graphitic film comprising graphitic crystals, and having preset thermal conductivity, electroconductivity and physical density, and elastomer or rubber.

LIN Y, JANG B Z, ZHANG B, JEAN B

Making mixture for concrete comprises providing carbon nanomaterial having carbon nanoparticles, wetting and dispersing carbon nanomaterial in liquid organic solvent/compound mixture, and selecting the mixture to perform e.g. additional function in particular type of concrete.

LARSEN A G, FULTON J L, HULBERT D M, SCHMITT G E, SHIMON C

Multilayer electronic component e.g. capacitor, comprises component comprising stacked structure in which internal electrodes and dielectric layers including grains and graphene particles, are alternately stacked, and external electrodes.

SHIN Y R, KIM M G, KIM E S, KIM H K, LEE J Y, CHIN S M, SHEN Y, KIM M, KIM E, KIM H, LI Z, CHAN S

Production of composite used in cement and asphalt, involves cold compressing mixture of graphene/graphite oxide powder and host powder to form biscuit, crushing, powdering or grinding into powdered biscuit and combining.

ZHAI L, MCINNIS M

Composite ionically-conductive material used in e.g. power storage device, comprises graphene-like graphite exfoliated from graphite-based carbon material and ionically-conductive material dispersed in base material.

HASEGAWA S, KAMIYA N

Composition for producing graphite blocks used as thick lubrication blocks, electrode replacements for synthetic graphite electrodes, neutron ray filters, and as furnace liners, comprises graphite flakes and graphene oxide.

CHIU G, SUNG T, MCCLOSKEY J W, HYATT R J

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y