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Yasushi SHIMIZU
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Kitakyushu-shi, Fukuoka, JP
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last 30 patents
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Patent Grant
Carbon material and method for producing carbon material
Patent number
12,090,448
Issue date
Sep 17, 2024
TAKAGI CO., LTD.
Katsumi Kaneko
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING GAS SEPARATION MEMBRANE, AND GAS SEPARATION ME...
Publication number
20230098985
Publication date
Mar 30, 2023
Kotobuki Holdings Co., Ltd.
Toshio TAKAGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER UNIT AND SEPARATION DEVICE AND SEPARATION METHOD FOR FLUID
Publication number
20220226780
Publication date
Jul 21, 2022
Kotobuki Holdings Co., Ltd.
Toshio Takagi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON MATERIAL AND METHOD FOR PRODUCING CARBON MATERIAL
Publication number
20220194800
Publication date
Jun 23, 2022
Kotobuki Holdings Co., Ltd.
Katsumi KANEKO
B82 - NANO-TECHNOLOGY
Information
Patent Application
GRAPHENE OXIDE ADSORBENT AND METHOD FOR PRODUCING SAME
Publication number
20210300761
Publication date
Sep 30, 2021
SHINSHU UNIVERSITY
Katsumi KANEKO
C01 - INORGANIC CHEMISTRY
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Patent Application
WATER TREATMENT DEVICE AND ION CONCENTRATION ADJUSTED WATER MANUFAC...
Publication number
20210214247
Publication date
Jul 15, 2021
Kotobuki Holdings Co., Ltd.
Toshio TAKAGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING MOLDED FILTER BODY
Publication number
20200254394
Publication date
Aug 13, 2020
SHINSHU UNIVERSITY
Toshio TAKAGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR PRODUCING DEUTERIUM-DEPLETED WATER AND METHOD FOR PRODUC...
Publication number
20200206687
Publication date
Jul 2, 2020
SHINSHU UNIVERSITY
Katsumi KANEKO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON FILM MANUFACTURING METHOD AND FILM MANUFACTURING METHOD
Publication number
20190381434
Publication date
Dec 19, 2019
SHINSHU UNIVERSITY
Katsumi KANEKO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL