Katayama Chemical Inc.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing paperboard
- Patent number 9,546,452
- Issue date Jan 17, 2017
- Katayama Chemical, Inc.
- Takahito Ikeshita
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for treating ship ballast water
- Patent number 8,123,958
- Issue date Feb 28, 2012
- Katayama Chemical, Inc.
- Yasuo Fukuyo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating ship ballast water
- Patent number 7,618,545
- Issue date Nov 17, 2009
- Katayama Chemical, Inc.
- Yoshiharu Wakao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrolytic cell and process for the production of hydrogen peroxi...
- Patent number 6,773,575
- Issue date Aug 10, 2004
- Permelec Electrode Ltd.
- Yasuo Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of hydrogen peroxide solution
- Patent number 6,761,815
- Issue date Jul 13, 2004
- Permelec Electrode Ltd.
- Yasuo Nakajima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Improving quality of flour-baked compositions
- Patent number 6,461,649
- Issue date Oct 8, 2002
- Katayama Chemical, Inc.
- Akio Ogisu
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Method for preventing obstruction in aluminum brass pipes in a wate...
- Patent number 6,106,770
- Issue date Aug 22, 2000
- Mitsubishi Gas Chemical Company Inc.
- Keiji Ohki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process and apparatus for the production of an aqueous solution of...
- Patent number 6,045,684
- Issue date Apr 4, 2000
- Permelec Electrode Ltd.
- Shuhei Wakita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilizer and stabilizing method for aqueous aliphatic aldehyde so...
- Patent number 5,912,389
- Issue date Jun 15, 1999
- Katayama Chemical, Inc.
- Shinichi Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preventive agents against adhesion of marine organisms and methods...
- Patent number 5,760,091
- Issue date Jun 2, 1998
- Katayama Chemical, Inc.
- Yoshiharu Wakao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous isothiazolone formulation
- Patent number 5,591,759
- Issue date Jan 7, 1997
- Katayama Chemical, Inc.
- Yosuke Ito
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of removing volatile chlorinated hydrocarbon base materials
- Patent number 5,416,248
- Issue date May 16, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Mamoru Matsumoto
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Industrial microbicide and a method for killing microbes for indust...
- Patent number 5,411,990
- Issue date May 2, 1995
- Yoshitomi Pharmaceutical Industries Ltd.
- Katsuji Tsuji
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Industrial microbicide and a method for killing microbes for indust...
- Patent number 5,397,804
- Issue date Mar 14, 1995
- Katayama Chemical Incorporated
- Hidenori Hirashima
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for forming a stabilized aqueous dispersion of inorganic par...
- Patent number 5,366,661
- Issue date Nov 22, 1994
- Katayama Chemical, Inc.
- Sakae Katayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilized isothiazolone liquid formulation
- Patent number 5,306,725
- Issue date Apr 26, 1994
- Katayama Chemical Inc.
- Yoichi Sano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Calcium carbonate scale inhibitor having organophosphonate, water s...
- Patent number 5,259,985
- Issue date Nov 9, 1993
- Katayama Chemical, Incorporated
- Keisho Nakanishi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for destroying cyst of noxious plankton
- Patent number 5,256,423
- Issue date Oct 26, 1993
- Katayama Chemical, Inc.
- Syuzo Egusa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment agent and water treatment method for a boiler
- Patent number 5,169,563
- Issue date Dec 8, 1992
- Katayama Chemical Inc.
- Sakae Katayama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microbicidal/microbiostatic composition for industrial use
- Patent number 5,026,723
- Issue date Jun 25, 1991
- Katayama Chemical, Inc.
- Sakae Katayama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water-soluble antiseptic or antifungal composition
- Patent number 5,013,747
- Issue date May 7, 1991
- Katayama Chemical, Inc.
- Sakae Katayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microbicidal/microbistatic composition
- Patent number 4,963,586
- Issue date Oct 16, 1990
- Katayama Chemical, Inc.
- Sakae Katayama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
IRON-CORROSION INHIBITION METHOD, AND WOOD TREATMENT METHOD
- Publication number 20160158960
- Publication date Jun 9, 2016
- KATAYAMA CHEMICAL INC.
- Kenta MATSUMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR MANUFACTURING PAPERBOARD
- Publication number 20150167248
- Publication date Jun 18, 2015
- KATAYAMA CHEMICAL, INC.
- Takahito Ikeshita
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE AND METHOD FOR REDUCING THE HYDROGEN PEROXIDE AND PERACETIC...
- Publication number 20130327718
- Publication date Dec 12, 2013
- KATAYAMA CHEMICAL, INC.
- Walter Adami
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Treating Ship Ballast Water
- Publication number 20090294382
- Publication date Dec 3, 2009
- KATAYAMA CHEMICAL, INC.
- Yasuo Fukuyo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Katayama Chemical Inc.

Organization

Patents Grantslast 30 patents

Process for manufacturing paperboard

Method for treating ship ballast water

Method for treating ship ballast water

Electrolytic cell and process for the production of hydrogen peroxi...

Process for the production of hydrogen peroxide solution

Improving quality of flour-baked compositions

Method for preventing obstruction in aluminum brass pipes in a wate...

Process and apparatus for the production of an aqueous solution of...

Stabilizer and stabilizing method for aqueous aliphatic aldehyde so...

Preventive agents against adhesion of marine organisms and methods...

Aqueous isothiazolone formulation

Method of removing volatile chlorinated hydrocarbon base materials

Industrial microbicide and a method for killing microbes for indust...

Industrial microbicide and a method for killing microbes for indust...

Method for forming a stabilized aqueous dispersion of inorganic par...

Stabilized isothiazolone liquid formulation

Calcium carbonate scale inhibitor having organophosphonate, water s...

Method for destroying cyst of noxious plankton

Water treatment agent and water treatment method for a boiler

Microbicidal/microbiostatic composition for industrial use

Water-soluble antiseptic or antifungal composition

Microbicidal/microbistatic composition

Patents Applicationslast 30 patents

IRON-CORROSION INHIBITION METHOD, AND WOOD TREATMENT METHOD

PROCESS FOR MANUFACTURING PAPERBOARD

DEVICE AND METHOD FOR REDUCING THE HYDROGEN PEROXIDE AND PERACETIC...

Method for Treating Ship Ballast Water

Trademarklast 30 trademarks