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Hideyuki Okada
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Filter and metal ion removing method
Patent number
11,998,864
Issue date
Jun 4, 2024
Solventum Intellectual Properties Company
Mitsuaki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter and metal ion removal device
Patent number
11,767,239
Issue date
Sep 26, 2023
3M Innovative Properties Company
Mitsuaki Kobayashi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter, metal ion removing method, and metal ion removing apparatus
Patent number
11,400,399
Issue date
Aug 2, 2022
3M Innovative Properties Company
Mitsuaki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
FILTER, METAL ION REMOVING METHOD, AND METAL ION REMOVING APPARATUS
Publication number
20220331726
Publication date
Oct 20, 2022
3M Innovative Properties Company
Mitsuaki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter and Metal Ion Removal Device
Publication number
20210230022
Publication date
Jul 29, 2021
3M Innovative Properties Company
Mitsuaki Kobayashi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTER, METAL ION REMOVING METHOD, AND METAL ION REMOVING APPARATUS
Publication number
20210187422
Publication date
Jun 24, 2021
3M Innovative Properties Company
Mitsuaki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTRODE CATALYST DISPERSION AND INK COMPOSITION
Publication number
20110262828
Publication date
Oct 27, 2011
Kazuki Noda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ACTIVATION METHOD FOR MEMBRANE ELECTRODE ASSEMBLY, MEMBRANE ELECTRO...
Publication number
20110059384
Publication date
Mar 10, 2011
Yukihisa Okada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...