Kohshi Yoshimura

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
R-Fe-B rare earth sintered magnet
- Patent number 8,177,921
- Issue date May 15, 2012
- Hitachi Metals, Ltd.
- Tomoori Odaka
- C21 - METALLURGY OF IRON
Information Patent Grant
R-Fe-B anisotropic sintered magnet
- Patent number 8,177,922
- Issue date May 15, 2012
- Hitachi Metals, Ltd.
- Tomoori Odaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Copper plating solution and method for copper plating
- Patent number 7,517,555
- Issue date Apr 14, 2009
- Hitachi Metals, Ltd.
- Fumiaki Kikui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming electroplating film on surfaces of articles
- Patent number 7,449,100
- Issue date Nov 11, 2008
- Hitachi Metals, Ltd.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing corrosion-resistant rare earth metal-based per...
- Patent number 7,335,392
- Issue date Feb 26, 2008
- Neomax Co., Ltd.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rare earth metal-based permanent magnet, and process for producing...
- Patent number 7,053,745
- Issue date May 30, 2006
- Neomax Co., Ltd.
- Kohshi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroplating device, and process for electroplating work using th...
- Patent number 6,923,898
- Issue date Aug 2, 2005
- Neomax Co., Ltd.
- Kohshi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming metal layer on surface of resin molded product
- Patent number 6,863,986
- Issue date Mar 8, 2005
- Neomax Co., Ltd.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for surface-treatment of hollow work having hole communicat...
- Patent number 6,819,211
- Issue date Nov 16, 2004
- Neomax Co. LTD
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Integrated magnet body and motor incorporating it
- Patent number 6,800,967
- Issue date Oct 5, 2004
- Neomax Co., Ltd.
- Kazuhide Oshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
FE-B-R based permanent magnet having corrosion-resistant film, and...
- Patent number 6,444,328
- Issue date Sep 3, 2002
- Sumitomo Special Metals Co., Ltd.
- Takeshi Nishiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for sealing pores in molded product, and bonded magnet with...
- Patent number 6,423,369
- Issue date Jul 23, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rare earth metal-based permanent magnet, and process for producing...
- Patent number 6,399,150
- Issue date Jun 4, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing Fe-B-R based permanent magnet having corrosio...
- Patent number 6,399,147
- Issue date Jun 4, 2002
- Sumitomo Special Metals Co., Ltd.
- Takeshi Nishiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming metal layer on surface of resin molded product
- Patent number 6,365,224
- Issue date Apr 2, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing R-Fe-B bond magnets of high corrosion resis...
- Patent number 6,365,030
- Issue date Apr 2, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- B24 - GRINDING POLISHING
Information Patent Grant
Process for surface treatment of hollow work having hole communicat...
- Patent number 6,355,313
- Issue date Mar 12, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electroplating device for electroplating a work by rotation
- Patent number 6,348,138
- Issue date Feb 19, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for producing very small metal ball
- Patent number 6,287,444
- Issue date Sep 11, 2001
- Sumitomo Special Metals Co., Ltd.
- Takeshi Nishiuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Corrosion-resistant permanent magnet and method for producing the same
- Patent number 6,281,774
- Issue date Aug 28, 2001
- Sumitomo Special Metals Co., Ltd.
- Takeshi Nishiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Corrosion-resisting permanent magnet and method for producing the same
- Patent number 6,275,130
- Issue date Aug 14, 2001
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing Fe-B-R based permanent magnet having a corros...
- Patent number 6,251,196
- Issue date Jun 26, 2001
- Sumitomo Special Metals Co., Ltd.
- Takeshi Nishiuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
R-Fe-B ANISOTROPIC SINTERED MAGNET
- Publication number 20110205006
- Publication date Aug 25, 2011
- Hitachi Metals, Ltd
- Tomoori Odaka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-Fe-B RARE EARTH SINTERED MAGNET
- Publication number 20110012699
- Publication date Jan 20, 2011
- Hitachi Metals, Ltd
- Tomoori Odaka
- C21 - METALLURGY OF IRON
Information Patent Application
Corrosion-resistant rare earth metal-based permanent magnet
- Publication number 20080124567
- Publication date May 29, 2008
- NEOMAX CO., LTD.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Oxidation-resistant rare earth based magnet magnet powder and metho...
- Publication number 20060099404
- Publication date May 11, 2006
- Kohshi Yoshimura
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for producing corrosion-resistant rare earth based permanent...
- Publication number 20050233068
- Publication date Oct 20, 2005
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Copper plating solution and method for copper plating
- Publication number 20040137162
- Publication date Jul 15, 2004
- Fumiaki Kikui
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for forming electroplated coating on surface of article
- Publication number 20040069650
- Publication date Apr 15, 2004
- Kohshi Yoshimura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Integrated magnet body and motor incorporating it
- Publication number 20040046469
- Publication date Mar 11, 2004
- Kazuhide Oshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rare earth metal-based permanent magnet, and process for producing...
- Publication number 20020144753
- Publication date Oct 10, 2002
- Sumitomo Special Metals Co., Ltd.
- Kohshi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for surface-treatment of hollow work having hole communicat...
- Publication number 20020102427
- Publication date Aug 1, 2002
- SUMITOMO SPECIAL METALS CO., LTD.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Electroplating device, and process for electroplating work using th...
- Publication number 20020079229
- Publication date Jun 27, 2002
- SUMITOMO SPECIAL METALS CO., LTD.
- Kohshi Yoshimura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Process for forming metal layer on surface of resin molded product
- Publication number 20020058153
- Publication date May 16, 2002
- SUMITOMO SPECIAL METALS CO., LTD.
- Kohshi Yoshimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Fe - B - R based permanent magnet having corrosion-resistant film,...
- Publication number 20010030590
- Publication date Oct 18, 2001
- Sumitomo Special Metals Co., Ltd.
- Takeshi Nishiuchi
- H01 - BASIC ELECTRIC ELEMENTS

Kohshi Yoshimura

Person

Patents Grantslast 30 patents

R-Fe-B rare earth sintered magnet

R-Fe-B anisotropic sintered magnet

Copper plating solution and method for copper plating

Method for forming electroplating film on surfaces of articles

Method for producing corrosion-resistant rare earth metal-based per...

Rare earth metal-based permanent magnet, and process for producing...

Electroplating device, and process for electroplating work using th...

Process for forming metal layer on surface of resin molded product

Process for surface-treatment of hollow work having hole communicat...

Integrated magnet body and motor incorporating it

FE-B-R based permanent magnet having corrosion-resistant film, and...

Process for sealing pores in molded product, and bonded magnet with...

Rare earth metal-based permanent magnet, and process for producing...

Process for producing Fe-B-R based permanent magnet having corrosio...

Process for forming metal layer on surface of resin molded product

Method of manufacturing R-Fe-B bond magnets of high corrosion resis...

Process for surface treatment of hollow work having hole communicat...

Electroplating device for electroplating a work by rotation

Method for producing very small metal ball

Corrosion-resistant permanent magnet and method for producing the same

Corrosion-resisting permanent magnet and method for producing the same

Process for producing Fe-B-R based permanent magnet having a corros...

Patents Applicationslast 30 patents

R-Fe-B ANISOTROPIC SINTERED MAGNET

R-Fe-B RARE EARTH SINTERED MAGNET

Corrosion-resistant rare earth metal-based permanent magnet

Oxidation-resistant rare earth based magnet magnet powder and metho...

Method for producing corrosion-resistant rare earth based permanent...

Copper plating solution and method for copper plating

Method for forming electroplated coating on surface of article

Integrated magnet body and motor incorporating it

Rare earth metal-based permanent magnet, and process for producing...

Process for surface-treatment of hollow work having hole communicat...

Electroplating device, and process for electroplating work using th...

Process for forming metal layer on surface of resin molded product

Fe - B - R based permanent magnet having corrosion-resistant film,...