Keita TAKAHASHI

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Iron and nitrogen treated sorbent and method for making same
- Patent number 12,064,745
- Issue date Aug 20, 2024
- CALGON CARBON CORPORATION
- Jason P. Mazzoccoli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified activated carbon and method for producing same
- Patent number 11,430,614
- Issue date Aug 30, 2022
- Kuraray Co., Ltd.
- Shuichi Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous carbon material, method for producing same and use of same
- Patent number 11,090,644
- Issue date Aug 17, 2021
- Kuraray Co., Ltd.
- Keita Takahashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Porous carbon material, method for producing same, and use of same
- Patent number 11,065,603
- Issue date Jul 20, 2021
- Kuraray Co., Ltd.
- Keita Takahashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Adsorption filter
- Patent number 10,987,650
- Issue date Apr 27, 2021
- Kuraray Co., Ltd.
- Keita Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Activated carbon, metal-carrying activated carbon using same and hy...
- Patent number 10,974,224
- Issue date Apr 13, 2021
- Kuraray Co., Ltd.
- Keita Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ADSORPTION FILTER
- Publication number 20230149901
- Publication date May 18, 2023
- KURARAY CO., LTD.
- Keita TAKAHASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IRON AND NITROGEN TREATED SORBENT AND METHOD FOR MAKING SAME
- Publication number 20220062855
- Publication date Mar 3, 2022
- CALGON CARBON CORPORATION
- Jason P. MAZZOCCOLI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POROUS CARBON MATERIAL, METHOD FOR PRODUCING SAME, AND USE OF SAME
- Publication number 20210046452
- Publication date Feb 18, 2021
- Kuraray Co., Ltd
- Keita TAKAHASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODIFIED ACTIVATED CARBON AND METHOD FOR PRODUCING SAME
- Publication number 20210050160
- Publication date Feb 18, 2021
- Kuraray Co., Ltd
- Shuichi ISHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ADSORPTION FILTER
- Publication number 20200398247
- Publication date Dec 24, 2020
- KURARAY CO., LTD.
- Keita Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACTIVATED CARBON, METAL-CARRYING ACTIVATED CARBON USING SAME AND HY...
- Publication number 20200384444
- Publication date Dec 10, 2020
- KURARAY CO., LTD.
- Keita TAKAHASHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POROUS CARBON MATERIAL, METHOD FOR PRODUCING SAME AND USE OF SAME
- Publication number 20190329235
- Publication date Oct 31, 2019
- Kuraray Co., Ltd
- Keita TAKAHASHI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Keita TAKAHASHI

Person

Patents Grantslast 30 patents

Iron and nitrogen treated sorbent and method for making same

Modified activated carbon and method for producing same

Porous carbon material, method for producing same and use of same

Porous carbon material, method for producing same, and use of same

Adsorption filter

Activated carbon, metal-carrying activated carbon using same and hy...

Patents Applicationslast 30 patents

ADSORPTION FILTER

IRON AND NITROGEN TREATED SORBENT AND METHOD FOR MAKING SAME

POROUS CARBON MATERIAL, METHOD FOR PRODUCING SAME, AND USE OF SAME

MODIFIED ACTIVATED CARBON AND METHOD FOR PRODUCING SAME

ADSORPTION FILTER

ACTIVATED CARBON, METAL-CARRYING ACTIVATED CARBON USING SAME AND HY...

POROUS CARBON MATERIAL, METHOD FOR PRODUCING SAME AND USE OF SAME