Hirohisa Kubota

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Iminodiacetate chelating resin and manufacturing method therefor
- Patent number 10,577,480
- Issue date Mar 3, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Ryosuke Tsuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas adsorbent
- Patent number 8,053,483
- Issue date Nov 8, 2011
- Mitsubishi Chemical Corporation
- Hirohisa Kubota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anion exchange membrane, process for its production and solution tr...
- Patent number 7,081,484
- Issue date Jul 25, 2006
- Asahi Glass Company, Limited
- Yoshio Sugaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cation exchangers or chelating agents and process for the preparati...
- Patent number 6,410,656
- Issue date Jun 25, 2002
- Mitsubishi Chemical Corporation
- Hirohisa Kubota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hydroxyalkyl (METH) acrylates
- Patent number 6,384,267
- Issue date May 7, 2002
- Nippon Shokubai Co., Ltd.
- Yasuhiro Shingai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pure water
- Patent number 5,954,965
- Issue date Sep 21, 1999
- Mitsubishi Chemical Corporation
- Hirohisa Kubota
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating water or an aqueous solution
- Patent number 5,518,627
- Issue date May 21, 1996
- Mitsubishi Chemical Corporation
- Masao Tomoi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cell culture carriers
- Patent number 5,173,421
- Issue date Dec 22, 1992
- Mitsubishi Kasei Corporation
- Hideaki Kiniwa
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Cell culture microcarriers
- Patent number 5,006,467
- Issue date Apr 9, 1991
- Mitsubishi Kasei Corporation
- Hiroshi Kusano
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Separating agent with fluoroalkyl group
- Patent number 4,696,745
- Issue date Sep 29, 1987
- Mitsubishi Chemical Industries Ltd.
- Takaharu Itagaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
IMINODIACETATE CHELATING RESIN AND MANUFACTURING METHOD THEREFOR
- Publication number 20180100055
- Publication date Apr 12, 2018
- MITSUBISHI CHEMICAL CORPORATION
- Ryosuke TSUHARA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GAS ADSORBENT
- Publication number 20090227693
- Publication date Sep 10, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Hirohisa Kubota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anion exchange membrane, process for its production and solution tr...
- Publication number 20020019448
- Publication date Feb 14, 2002
- Asahi Glass Company, Limited
- Yoshio Sugaya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Hirohisa Kubota

Person

Patents Grantslast 30 patents

Iminodiacetate chelating resin and manufacturing method therefor

Gas adsorbent

Anion exchange membrane, process for its production and solution tr...

Cation exchangers or chelating agents and process for the preparati...

Process for producing hydroxyalkyl (METH) acrylates

Process for producing pure water

Method for treating water or an aqueous solution

Cell culture carriers

Cell culture microcarriers

Separating agent with fluoroalkyl group

Patents Applicationslast 30 patents

IMINODIACETATE CHELATING RESIN AND MANUFACTURING METHOD THEREFOR

GAS ADSORBENT

Anion exchange membrane, process for its production and solution tr...