NITTETSU MINING CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing lithium carbonate
- Patent number 10,035,710
- Issue date Jul 31, 2018
- Nittetsu Mining Co., Ltd.
- Masanobu Kawata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing lithium carbonate
- Patent number 9,255,011
- Issue date Feb 9, 2016
- Nittetsu Mining Co., Ltd.
- Masanobu Kawata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing lithium carbonate
- Patent number 8,920,763
- Issue date Dec 30, 2014
- Nittetsu Mining Co., Ltd.
- Yuji Tanimura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing white powder comprising titanium oxide film an...
- Patent number 8,034,404
- Issue date Oct 11, 2011
- Nittetsu Mining Co., Ltd.
- Akira Kishimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of treating hydrogen sulfide, method of producing hydrogen,...
- Patent number 7,985,397
- Issue date Jul 26, 2011
- Nittetsu Mining Co., Ltd.
- Hiromichi Matsumoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Basic magnesium carbonate, production method and use of the same
- Patent number 7,922,991
- Issue date Apr 12, 2011
- Nittetsu Mining Co., Ltd.
- Kohei Mitsuhashi
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Photocatalyst and process for producing the same
- Patent number 7,704,914
- Issue date Apr 27, 2010
- Nittetsu Mining Co., Ltd.
- Kazuyuki Tohji
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Highly active photocatalyst and process for producing the same
- Patent number 7,608,557
- Issue date Oct 27, 2009
- Nittetsu Mining Co., Ltd.
- Kazuyuki Tohji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light interference multi-layered film-coated powder design method,...
- Patent number 7,566,499
- Issue date Jul 28, 2009
- Nittetsu Mining Co., Ltd.
- Akira Kishimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Filter element and process for producing the same
- Patent number 7,399,333
- Issue date Jul 15, 2008
- Nittetsu Mining Co., Ltd.
- Setsuo Agawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat-resistant filter element and method for production thereof
- Patent number 7,399,522
- Issue date Jul 15, 2008
- Nittetsu Mining Co., Ltd.
- Koji Nakanishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gas processing method and gas processing apparatus utilizing oxidat...
- Patent number 7,347,979
- Issue date Mar 25, 2008
- Nittetsu Mining Co., Ltd.
- Akemitsu Iida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powder coated with titania film and method for production thereof
- Patent number 7,169,443
- Issue date Jan 30, 2007
- Nittetsu Mining Co., Ltd.
- Akira Kishimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silica-calcium carbonate composite particles
- Patent number 7,060,127
- Issue date Jun 13, 2006
- Nittetsu Mining Co., Ltd.
- Katsuyuki Tanabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Titanium dioxide-calcium carbonate composite particles
- Patent number 6,991,677
- Issue date Jan 31, 2006
- Nittetsu Mining Co., Ltd.
- Katsuyuki Tanabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Genuine/counterfeit discriminating method, genuine/counterfeit disc...
- Patent number 6,987,868
- Issue date Jan 17, 2006
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- G07 - CHECKING-DEVICES
Information Patent Grant
Consolidated material of coated powders and process for producing same
- Patent number 6,863,979
- Issue date Mar 8, 2005
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
White powder and method for production thereof
- Patent number 6,818,297
- Issue date Nov 16, 2004
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fluorescent or phosphorescent composition
- Patent number 6,666,991
- Issue date Dec 23, 2003
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Additive pigment powders
- Patent number 6,517,627
- Issue date Feb 11, 2003
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic fluid and process for the production thereof
- Patent number 6,440,322
- Issue date Aug 27, 2002
- Nittetsu Mining Co., Ltd.
- Young-sam Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coated powder and process for the preparation thereof
- Patent number 6,387,532
- Issue date May 14, 2002
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for reclaiming metal sulfate-containing waste sulfuric acid
- Patent number 6,337,061
- Issue date Jan 8, 2002
- Nittetsu Mining Co., Ltd.
- Nobuyoshi Iyatomi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Coloring material composition
- Patent number 6,310,118
- Issue date Oct 30, 2001
- Nittetsu Mining Co.
- Takafumi Atarashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Powder coated with multilayer coating
- Patent number 6,261,691
- Issue date Jul 17, 2001
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Multilayer-coated powder and process for producing the same
- Patent number 6,207,280
- Issue date Mar 27, 2001
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Medium dispensing apparatus and a method for the same
- Patent number 6,199,605
- Issue date Mar 13, 2001
- Nittetsu Mining Co., Ltd.
- Kazuhiro Inaba
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Medical powder
- Patent number 6,162,469
- Issue date Dec 19, 2000
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrorheological magnetic fluid and process for producing the same
- Patent number 6,159,396
- Issue date Dec 12, 2000
- Fujita; Toyohisa
- Toyohisa Fujita
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Color magnetic toner and process for producing the same
- Patent number 6,110,633
- Issue date Aug 29, 2000
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING LOW-ARSENIC COPPER CONCENTRATE
- Publication number 20240124952
- Publication date Apr 18, 2024
- NITTETSU MINING CO., LTD.
- Yousuke EBISU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEMI-HARD MAGNETIC POWDER HAVING A HIGH VALUE AND METHOD FOR SYNTHE...
- Publication number 20230395290
- Publication date Dec 7, 2023
- NITTETSU MINING CO., LTD.
- Akira KISHIMOTO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COBALT FERRITE PARTICLE PRODUCTION METHOD AND COBALT FERRITE PARTIC...
- Publication number 20220234910
- Publication date Jul 28, 2022
- NITTETSU MINING CO., LTD.
- Tsubasa ARAI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING COBALT FERRITE PARTICLES AND COBALT FERRITE PA...
- Publication number 20220194813
- Publication date Jun 23, 2022
- NITTETSU MINING CO., LTD.
- Naoki MURATANI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COATING SOLUTION
- Publication number 20220001354
- Publication date Jan 6, 2022
- NITTETSU MINING CO., LTD.
- Hiromichi MATSUMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING LITHIUM CARBONATE
- Publication number 20170113942
- Publication date Apr 27, 2017
- NITTETSU MINING CO., LTD.
- Masanobu KAWATA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING LITHIUM CARBONATE
- Publication number 20130251610
- Publication date Sep 26, 2013
- NITTETSU MINING CO., LTD.
- Masanobu KAWATA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING LITHIUM CARBONATE
- Publication number 20120237419
- Publication date Sep 20, 2012
- SUMITOMO CORPORATION
- Yuji TANIMURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GAS EXCITATION APPARATUS HAVING SUSPENDED ELECTRODE AND GAS EXCITAT...
- Publication number 20090301860
- Publication date Dec 10, 2009
- NITTETSU MINING CO., LTD.
- Akemitsu Iida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GAS-EXCITING APPARATUS HAVING ELECTRODE CONTAINING INSULATING COATI...
- Publication number 20090178915
- Publication date Jul 16, 2009
- NITTETSU MINING CO., LTD.
- Hitoshi Otaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Treating Hydrogen Sulfide, Method of Producing Hydrogen,...
- Publication number 20080245655
- Publication date Oct 9, 2008
- NITTETSU MINING CO., LTD.
- Hiromichi Matsumoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
White powder and method for producing the same
- Publication number 20070184268
- Publication date Aug 9, 2007
- NITTETSU MINING CO., LTD.
- Akira Kishimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Silica-calcium carbonate composite particles
- Publication number 20050235872
- Publication date Oct 27, 2005
- NITTETSU MINING CO., LTD.
- Katsuyuki Tanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Coated powder, coating composition, and coated article
- Publication number 20050208303
- Publication date Sep 22, 2005
- NITTETSU MINING CO., LTD.
- Takafumi Atarashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Consolidated material of coated powders and process for producing t...
- Publication number 20050003192
- Publication date Jan 6, 2005
- NITTETSU MINING CO., LTD.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Stirring and heat-retaining apparatus, a dispensing apparatus inclu...
- Publication number 20020027147
- Publication date Mar 7, 2002
- NITTETSU MINING CO., LTD.
- Kazuhiro Inaba
- G01 - MEASURING TESTING
Information Patent Application
Stirring and heat-retaining apparatus, a dispensing apparatus inclu...
- Publication number 20020011496
- Publication date Jan 31, 2002
- NITTETSU MINING CO., LTD.
- Kazuhiro Inaba
- G01 - MEASURING TESTING

NITTETSU MINING CO., LTD.

Organization

Patents Grantslast 30 patents

Method for producing lithium carbonate

Method for producing lithium carbonate

Method for producing lithium carbonate

Method for producing white powder comprising titanium oxide film an...

Method of treating hydrogen sulfide, method of producing hydrogen,...

Basic magnesium carbonate, production method and use of the same

Photocatalyst and process for producing the same

Highly active photocatalyst and process for producing the same

Light interference multi-layered film-coated powder design method,...

Filter element and process for producing the same

Heat-resistant filter element and method for production thereof

Gas processing method and gas processing apparatus utilizing oxidat...

Powder coated with titania film and method for production thereof

Silica-calcium carbonate composite particles

Titanium dioxide-calcium carbonate composite particles

Genuine/counterfeit discriminating method, genuine/counterfeit disc...

Consolidated material of coated powders and process for producing same

White powder and method for production thereof

Fluorescent or phosphorescent composition

Additive pigment powders

Magnetic fluid and process for the production thereof

Coated powder and process for the preparation thereof

Method for reclaiming metal sulfate-containing waste sulfuric acid

Coloring material composition

Powder coated with multilayer coating

Multilayer-coated powder and process for producing the same

Medium dispensing apparatus and a method for the same

Medical powder

Electrorheological magnetic fluid and process for producing the same

Color magnetic toner and process for producing the same

Patents Applicationslast 30 patents

METHOD FOR PRODUCING LOW-ARSENIC COPPER CONCENTRATE

SEMI-HARD MAGNETIC POWDER HAVING A HIGH VALUE AND METHOD FOR SYNTHE...

COBALT FERRITE PARTICLE PRODUCTION METHOD AND COBALT FERRITE PARTIC...

METHOD FOR PRODUCING COBALT FERRITE PARTICLES AND COBALT FERRITE PA...

COATING SOLUTION

METHOD FOR PRODUCING LITHIUM CARBONATE

METHOD FOR PRODUCING LITHIUM CARBONATE

METHOD FOR PRODUCING LITHIUM CARBONATE

GAS EXCITATION APPARATUS HAVING SUSPENDED ELECTRODE AND GAS EXCITAT...

GAS-EXCITING APPARATUS HAVING ELECTRODE CONTAINING INSULATING COATI...

Method of Treating Hydrogen Sulfide, Method of Producing Hydrogen,...

White powder and method for producing the same

Silica-calcium carbonate composite particles

Coated powder, coating composition, and coated article

Consolidated material of coated powders and process for producing t...

Stirring and heat-retaining apparatus, a dispensing apparatus inclu...

Stirring and heat-retaining apparatus, a dispensing apparatus inclu...

Trademarklast 30 trademarks