Setsuo Fujimura

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making magnetic precursor for permanent magnets
- Patent number 5,766,372
- Issue date Jun 16, 1998
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic materials and permanent magnets
- Patent number 5,645,651
- Issue date Jul 8, 1997
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic precursor materials for making permanent magnets
- Patent number 5,466,308
- Issue date Nov 14, 1995
- Sumitomo Special Metals Co. Ltd.
- Setsuo Fujimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Permanent magnets
- Patent number 5,230,749
- Issue date Jul 27, 1993
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic materials
- Patent number 5,194,098
- Issue date Mar 16, 1993
- Sumitomo Special Metals Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing isotropic permanent magnets and materials
- Patent number 5,192,372
- Issue date Mar 9, 1993
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic materials and permanent magnets
- Patent number 5,183,516
- Issue date Feb 2, 1993
- Sumitomo Special Metals Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rare earth magnet having excellent corrosion resistance
- Patent number 5,167,914
- Issue date Dec 1, 1992
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing permanent magnets and products thereof
- Patent number 5,110,377
- Issue date May 5, 1992
- Sumitomo Special Metals Co., Ltd.
- Hitoshi Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic materials and permanent magnets
- Patent number 5,096,512
- Issue date Mar 17, 1992
- Sumitomo Special Metals Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Permanent magnet materials
- Patent number 4,975,130
- Issue date Dec 4, 1990
- Sumitomo Special Metals Co., Ltd.
- Yutaka Matsuura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent magnet
- Patent number 4,975,129
- Issue date Dec 4, 1990
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth alloy powder used in production of permanent magnets
- Patent number 4,898,613
- Issue date Feb 6, 1990
- Sumitomo Special Metals Co. Ltd.
- Naoyuki Ishigaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Permanent magnets
- Patent number 4,859,255
- Issue date Aug 22, 1989
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isotropic permanent magnets and process for producing same
- Patent number 4,840,684
- Issue date Jun 20, 1989
- Sumitomo Special Metals Co, Ltd.
- Setsuo Fujimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing permanent magnets and products thereof
- Patent number 4,826,546
- Issue date May 2, 1989
- Sumitomo Special Metal Co., Ltd.
- Hitoshi Yamamoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic materials and permanent magnets
- Patent number 4,792,368
- Issue date Dec 20, 1988
- Sumitomo Special Metals Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Permanent magnet
- Patent number 4,773,950
- Issue date Sep 27, 1988
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic materials and permanent magnets
- Patent number 4,770,723
- Issue date Sep 13, 1988
- Sumitomo Special Metals Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing the rare earth alloy powders
- Patent number 4,770,702
- Issue date Sep 13, 1988
- Sumitomo Special Metals Co., Ltd.
- Naoyuki Ishigaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing rare earth alloy
- Patent number 4,769,063
- Issue date Sep 6, 1988
- Sumitomo Special Metals Co., Ltd.
- Naoyuki Ishigaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing the rare earth alloy powders
- Patent number 4,767,450
- Issue date Aug 30, 1988
- Sumitomo Special Metals Co., Ltd.
- Naoyuki Ishigaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Isotropic magnets and process for producing same
- Patent number 4,767,474
- Issue date Aug 30, 1988
- Sumitomo Special Metals Co., Ltd.
- Setsuo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent magnet materials
- Patent number 4,684,406
- Issue date Aug 4, 1987
- Sumitomo Special Metals Co., Ltd.
- Yutaka Matsuura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered Fe-Cr-Co type magnetic alloy and method for producing arti...
- Patent number 4,601,876
- Issue date Jul 22, 1986
- Sumitomo Special Metals Co., Ltd.
- Michio Yamashita
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing magnetic materials
- Patent number 4,601,875
- Issue date Jul 22, 1986
- Sumitomo Special Metals Co., Ltd.
- Hitoshi Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing permanent magnet materials
- Patent number 4,597,938
- Issue date Jul 1, 1986
- Sumitomo Special Metals Co., Ltd.
- Yutaka Matsuura
- H01 - BASIC ELECTRIC ELEMENTS

Setsuo Fujimura

Person

Patents Grantslast 30 patents

Method of making magnetic precursor for permanent magnets

Magnetic materials and permanent magnets

Magnetic precursor materials for making permanent magnets

Permanent magnets

Magnetic materials

Process for producing isotropic permanent magnets and materials

Magnetic materials and permanent magnets

Rare earth magnet having excellent corrosion resistance

Process for producing permanent magnets and products thereof

Magnetic materials and permanent magnets

Permanent magnet materials

Permanent magnet

Rare earth alloy powder used in production of permanent magnets

Permanent magnets

Isotropic permanent magnets and process for producing same

Process for producing permanent magnets and products thereof

Magnetic materials and permanent magnets

Permanent magnet

Magnetic materials and permanent magnets

Process for producing the rare earth alloy powders

Method for producing rare earth alloy

Process for producing the rare earth alloy powders

Isotropic magnets and process for producing same

Permanent magnet materials

Sintered Fe-Cr-Co type magnetic alloy and method for producing arti...

Process for producing magnetic materials

Process for producing permanent magnet materials