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Hiroe YOSHINOBU
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Bizen-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbonaceous material and method for producing same, water purifica...
Patent number
11,795,066
Issue date
Oct 24, 2023
Kuraray Co., Ltd.
Tetsuya Hanamoto
C01 - INORGANIC CHEMISTRY
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
Water filter cartridge and water purifier
Patent number
10,023,476
Issue date
Jul 17, 2018
Mitsubishi Chemical Corporation
Hatsumi Takeda
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Molded activated charcoal and water purifier involving same
Patent number
9,033,158
Issue date
May 19, 2015
Kuraray Chemical Co., Ltd.
Hiroe Yoshinobu
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CARBONACEOUS MATERIAL AND METHOD FOR PRODUCING SAME, AND FLUORINE-C...
Publication number
20230390731
Publication date
Dec 7, 2023
KURARAY CO., LTD.
Shuichi ISHIDA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
CARBONACEOUS MATERIAL AND METHOD FOR PRODUCING SAME, WATER PURIFICA...
Publication number
20230122106
Publication date
Apr 20, 2023
KURARAY CO., LTD.
Tetsuya HANAMOTO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBONACEOUS MATERIAL, METHOD FOR PRODUCING SAME, FILTER FOR WATER...
Publication number
20220242737
Publication date
Aug 4, 2022
KURARAY CO., LTD.
Shuichi ISHIDA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITE AGGREGATE PARTICLES, ADSORBENT USING SAME, MOLDED BODY AN...
Publication number
20220219137
Publication date
Jul 14, 2022
KURARAY CO., LTD.
Shuji KAWASAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT, HEAVY METAL REMOVING AGENT, MOLDED BODY USING SAME, AND...
Publication number
20220176342
Publication date
Jun 9, 2022
KURARAY CO., LTD.
Shuji KAWASAKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER PURIFYING FILTER AND WATER PURIFIER USING SAME
Publication number
20220081322
Publication date
Mar 17, 2022
KURARAY CO., LTD.
Hiroe YOSHINOBU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
ADSORPTION FILTER
Publication number
20170341052
Publication date
Nov 30, 2017
Kuraray Co., Ltd
Hiroe YOSHINOBU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER FILTER CARTRIDGE AND WATER PURIFIER
Publication number
20170144896
Publication date
May 25, 2017
Mitsubishi Rayon Co., Ltd.
Hatsumi TAKEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOLDED ACTIVATED CHARCOAL AND WATER PURIFIER INVOLVING SAME
Publication number
20120132578
Publication date
May 31, 2012
Kuraray Chemical Co., Ltd.
Hiroe Yoshinobu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Composition adsorbent and method for producing thereof, and water p...
Publication number
20060163151
Publication date
Jul 27, 2006
Kuraray Chemical Co., Ltd.
Shuji Kawasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL