国家/地区 日本（20） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 韩国（2） 美国（2）
IPC部 C（15） H（10） B（7）
G（6）
IPC大类 C01（14） H01（9） C23（7）
B32（5） G01（4） B82（3）
H05（3）
IPC小类 C01B（14） C23C（7） B32B（5）
H01B（4） H01L（4） B82Y（3）
G01N（3） H05B（3） H01J（2）
IPC C01B031/02（10） B32B009/00（4） C01B032/194（4）
B82Y040/00（3） C01B031/04（3） C23C016/26（3）
H01B001/04（3） B82Y030/00（2） C01B032/184（2）
C01B032/186（2） C23C026/00（2） G01N001/28（2）
H01B005/14（2） H01J037/20（2）
发明人 HASEGAWA M（20）
公开年 2014（5） 2021（5） 2016（3） 2015（2）
申请年 2012（5）  2015（3）  2019（3）  2013（2）  2014（2）  2020（2） 
专利权人 NAT INST ADV.（16） DOKURITSU GY.（10） NAT INST ADV.（2） OIKE KOGYO K.（2）

Single-layer graphene sheet used for chemical sensor comprises deficiency defect and/or reconstruction structure defect of carbon and enolate coupling structure, epoxy bond structure and/or ether bond structure formed in the defect.

KATO R, HASEGAWA M

Thermoelectric conversion element comprises base and pair of thermocouple members provided on base, where one of pair of thermocouple members is N-type doped carbon thin film and other pair is P-type carbon thin film.

KIRIHARA K, MAMORU K, OKIKAWA Y, ISHIHARA S, MUKODA M, HASEGAWA M

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

Transmission type electron microscope sample support has support element that includes several holes and graphene of two layers to cover hole of one portion of multiple holes and hydrophilic group adhered to defect among graphenes of layer.

KATO R, SATO C, SUENAGA K, HASEGAWA M

Environmental cell for sample fixation installed in an electron microscope, comprises a base material, which has a first flat surface, and a graphene sheet to cover the sample mounted in the first surface side of the base material.

SEKIGUCHI T, HASEGAWA M

Transparent conductive film used in touchscreen and flexible heater, comprises transparent base material, graphene provided on transparent base material, and polymethylmethacrylate layer having preset thickness, provided on graphene.

OKIKAWA Y, YAMADA T, ISHIHARA M, HASEGAWA M

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

Organic electroluminescent element for use in a light-emitting device, comprises a graphene film that is formed by plasma chemical vapor deposition method on a metal with a catalytic activity.

OKIKAWA Y, MIZUTANI W, SUZUKI K, ISHIHARA M, YAMADA T, HASEGAWA M

Manufacturing apparatus of graphene film for transparent electrode, covers metal base materials to prevent scattering into vapor processing container which is heated by Joule heating and evaporates from metal base materials.

HASEGAWA M, KATO R