Takayuki Yoshikawa

Person

Bizen-shi, JP

People

Patents Grantslast 30 patents

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
Information Patent Grant
Activated carbon and use therefor
- Patent number 9,359,390
- Issue date Jun 7, 2016
- Kuraray Chemical Co., Ltd.
- Mitsunori Hitomi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Filter element, method for manufacture thereof, and filter using sa...
- Patent number 7,052,533
- Issue date May 30, 2006
- Kuraray Chemical Co., Ltd.
- Fumio Nakahara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Porous adsorbent and filter
- Patent number 6,554,886
- Issue date Apr 29, 2003
- Kuraray Chemical Co., Ltd.
- Takayuki Yoshikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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
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
Information Patent Application
ACTIVATED CARBON AND USE THEREFOR
- Publication number 20130023405
- Publication date Jan 24, 2013
- Kuraray Chemical Co., Ltd.
- Mitsunori Hitomi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter element, method for manufacture thereof, and filter using sa...
- Publication number 20050092675
- Publication date May 5, 2005
- Kuraray Chemical Co., Ltd.
- Fumio Nakahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Porous adsorbent and filter
- Publication number 20030041735
- Publication date Mar 6, 2003
- Kuraray Chemical Co., Ltd.
- Takayuki Yoshikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Takayuki Yoshikawa

Person

Patents Grantslast 30 patents

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...

Activated carbon and use therefor

Filter element, method for manufacture thereof, and filter using sa...

Porous adsorbent and filter

Patents Applicationslast 30 patents

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

ADSORPTION FILTER

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

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

ACTIVATED CARBON AND USE THEREFOR

Filter element, method for manufacture thereof, and filter using sa...

Porous adsorbent and filter