国家/地区 世界知识产权组织（14）
IPC部 C（14） H（10） B（9）
G（2）
IPC大类 C01（14） H01（10） B82（6）
C23（4） B01（3） B32（3）
IPC小类 C01B（14）
IPC C01B031/02（10） B82Y030/00（6） C01B032/182（6）
B82Y040/00（5） C01B031/04（5） C01B032/15（3）
C01B032/18（3） C23C016/26（3） H01L021/28（3）
H01L021/336（3） H01L029/06（3） H01L029/78（3）
B01J035/02（2） B32B009/00（2） C01B032/186（2）
发明人 HASEGAWA MASATAKA（5） ISHIHARA MASATOU（4） HASEGAWA M（3）
MASATAKA H（3） YAMADA TAKATOSHI（3） HO K J（2）
IIJIMA S（2） IIJIMA SUMIO（2） ISHIHARA M（2）
JAEHO K（2） KAWABATA A（2） KIM J（2）
KIM JAEHO（2） KOGA Y（2） KOGA YOSHINORI（2）
公开年 2014（4） 2016（2） 2018（2）
申请年 2013（4）  2014（2）  2015（2）  2017（2） 
专利权人 NAT INST ADVANCED IND SCI TECHNOLOGY（14）

Gas sensor used in system for detecting alkene e.g. ethylene, comprises reaction section comprising hydroxylamine salts and reacts with aldehyde and/or ketone, and response section including electrode supporting semiconductor material.

ISHIHARA S, NAKANISHI T, HONG D

Lowering sheet resistance of graphene sheet useful in electrode structure, involves carrying out UV ozone treatment or coating graphene sheet with conductive organic polymer film.

WATARU M, YUKI O, MASATAKA H

Electrical contact for forming e.g. connector, is produced using material including layer comprising carbon material which is single graphene layer or graphene laminate on base material comprising metal material having preset resistivity.

MORI K, SHIMIZU T

Manufacture of nitrogen-doped graphene film used as conductive film, involves forming nitrogen-doped graphene film on base by irradiating base with plasma containing hydrocarbon, nitrogen, and oxygen having preset partial pressure.

OKIGAWA YUKI, YAMADA TAKATOSHI, ISHIHARA MASATOU, HASEGAWA MASATAKA

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 light-emitting element comprises anode containing graphene films having preset sheet carrier densities, hole injection layer, organic light emitting layer and cathode, laminated on transparent base material in order.

OKIGAWA YUKI, MIZUTANI WATARU, ISHIHARA MASATOU, HASEGAWA MASATAKA

Carbon-type solid acid used in solid acid catalyst, comprises carbonaceous material having sulfonic acid group, and has graphene structure in at least portion and contains boron.

SHIOYAMA H, SAKURAI H, XU Q, KIUCHI M, KIMURA Y, MU C

Graphene film for manufacture of electronic apparatus, comprises preset number of six-membered carbon rings which are linked and aligned in short direction, and edge structure along long direction which is completely of armchair-type.

YAMAGUCHI J, SATO S, YAMADA H, TANAKA K, YAMADA Y

Wiring structure used for semiconductor device e.g. large scale integration, comprises carbon nanotubes and graphene, which are connected electrically through metal block.

SATO S, KONDO D, SATO M, NIHEI M, KONDO T

Graphene structure used for transparent electrode, comprises substrate, base which is formed on top of substrate, and vertical graphene which grows from base and stands in vertical direction with respect to surface of substrate.

KAWABATA A