Sanei Kasei Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparation of sintered permanent magnet
- Patent number 6,368,551
- Issue date Apr 9, 2002
- Sanei Kasei Co., Ltd.
- Shigenobu Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing raw material powder for permanent magnets super...
- Patent number 6,103,021
- Issue date Aug 15, 2000
- Kawasaki Teitoku Co., Ltd.
- Shigenobu Sekine
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Raw material powder for modified permanent magnets and production m...
- Patent number 6,051,077
- Issue date Apr 18, 2000
- Sanei Kasei Co., Ltd.
- Shigenobu Sekine
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composition for permanent magnet
- Patent number 5,942,053
- Issue date Aug 24, 1999
- Sanei Kasei Co., Ltd.
- Shigenobu Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing raw material powder for permanent magnets super...
- Patent number 5,865,873
- Issue date Feb 2, 1999
- Sawasaki Teitoku Co., Ltd.
- Shigenobu Sekine
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing sintered--or bond-rare earth element-iron-boron...
- Patent number 5,650,021
- Issue date Jul 22, 1997
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing a material for a permanent magnet
- Patent number 5,569,333
- Issue date Oct 29, 1996
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bonded permanent magnet
- Patent number 5,569,336
- Issue date Oct 29, 1996
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered permanent magnet
- Patent number 5,569,335
- Issue date Oct 29, 1996
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing magnetically anisotropic permanent magnet
- Patent number 5,562,782
- Issue date Oct 8, 1996
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing sintered-or bond-rare earth element-iron-boron...
- Patent number 5,478,409
- Issue date Dec 26, 1995
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Material for a permanent magnet
- Patent number 5,453,137
- Issue date Sep 26, 1995
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powdery raw material composition for a permanent magnet
- Patent number 5,443,617
- Issue date Aug 22, 1995
- Kawasaki Teitoku Co., Ltd.
- Yasunori Takahashi
- B22 - CASTING POWDER METALLURGY

Sanei Kasei Co., Ltd.

Organization

Patents Grantslast 30 patents

Method for preparation of sintered permanent magnet

Method of preparing raw material powder for permanent magnets super...

Raw material powder for modified permanent magnets and production m...

Composition for permanent magnet

Method of preparing raw material powder for permanent magnets super...

Method of producing sintered--or bond-rare earth element-iron-boron...

Process for producing a material for a permanent magnet

Bonded permanent magnet

Sintered permanent magnet

Method for producing magnetically anisotropic permanent magnet

Method of producing sintered-or bond-rare earth element-iron-boron...

Material for a permanent magnet

Powdery raw material composition for a permanent magnet