Takafumi Atarashi

Person

Nishitama-gun, JP

People

Patents Grantslast 30 patents

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
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
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
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
Coloring material composition
- Patent number 6,310,118
- Issue date Oct 30, 2001
- Nittetsu Mining Co.
- Takafumi Atarashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rheological fluid
- Patent number 6,280,658
- Issue date Aug 28, 2001
- Nittesu Mining Co., Ltd.
- Takafumi Atarashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
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
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
Information Patent Grant
Powder having at least one layer and process for preparing the same
- Patent number 6,048,574
- Issue date Apr 11, 2000
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder having multilayered film on its surface and process for prep...
- Patent number 5,985,466
- Issue date Nov 16, 1999
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder having at least one layer and process for preparing the same
- Patent number 5,763,085
- Issue date Jun 9, 1998
- Nittetsu Mining Co., Ltd.
- Takafumi Atarashi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Light interference multi-layered film-coated powder design method,...
- Publication number 20050287030
- Publication date Dec 29, 2005
- Nittetsu Mining Co., LTD. and Katsuto Nakatsuka
- Akira Kishimoto
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Highly active photocatalyst and process for producing the same
- Publication number 20050215421
- Publication date Sep 29, 2005
- Kazuyuki Tohji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Photocatalyst and process for producing the same
- Publication number 20050181942
- Publication date Aug 18, 2005
- Kazuyuki Tohji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Powder coated with titania film and method for production thereof
- Publication number 20040234768
- Publication date Nov 25, 2004
- Akira Kishimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONSOLIDATED MATERIAL OF COATED PULVERIZED BODIES AND METHOD OF MAN...
- Publication number 20030129388
- Publication date Jul 10, 2003
- TAKAFUMI ATARASHI
- B22 - CASTING POWDER METALLURGY

Takafumi Atarashi

Person

Patents Grantslast 30 patents

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

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,...

Powder coated with titania film and method for production thereof

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

Coloring material composition

Rheological fluid

Powder coated with multilayer coating

Multilayer-coated powder and process for producing the same

Medical powder

Color magnetic toner and process for producing the same

Powder having at least one layer and process for preparing the same

Powder having multilayered film on its surface and process for prep...

Powder having at least one layer and process for preparing the same

Patents Applicationslast 30 patents

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

Highly active photocatalyst and process for producing the same

Coated powder, coating composition, and coated article

Photocatalyst and process for producing the same

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

Powder coated with titania film and method for production thereof

CONSOLIDATED MATERIAL OF COATED PULVERIZED BODIES AND METHOD OF MAN...