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Total properties:
20
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Patent #:
|
|
Issue Dt:
|
06/06/1989
|
Application #:
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07103925
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Filing Dt:
|
10/02/1987
|
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Title:
|
FE-BASE SINTERED ALLOY FOR VALVE SEATS FOR USE IN INTERNAL COMBUSTION ENGINES
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|
|
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Patent #:
|
|
Issue Dt:
|
01/01/1991
|
Application #:
|
07234405
|
Filing Dt:
|
08/19/1988
|
|
Title:
|
RARE EARTH-IRON-BORON MAGNET POWDER AND PROCESS OF PRODUCING SAME
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/15/1992
|
Application #:
|
07460079
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Filing Dt:
|
02/02/1990
|
|
Title:
|
SINTERED RARE EARTH METAL-BORON-IRON ALLOY MAGNETS AND A METHOD FOR THEIR PRODUCTION
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|
|
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Patent #:
|
|
Issue Dt:
|
05/05/1992
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Application #:
|
07534185
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Filing Dt:
|
06/06/1990
|
|
Title:
|
RARE EARTH-IRON-BORON MAGNET POWDER AND PROCESS OF PRODUCING SAME
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|
|
|
|
Patent #:
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|
Issue Dt:
|
07/20/1993
|
Application #:
|
07560594
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Filing Dt:
|
07/31/1990
|
|
Title:
|
RARE EARTH PERMANENT MAGNET POWDER, METHOD FOR PRODUCING SAME AND BONDED MAGNET
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/05/1993
|
Application #:
|
07763432
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Filing Dt:
|
09/19/1991
|
|
Title:
|
RARE EARTH ELEMENT-FE-B OR RARE EARTH ELEMENT-FE-CO-B PERMANENT MAGNET POWDER EXCELLENT IN MAGNETIC ANISOTROPY AND CORROSION RESISTIVITY AND BONDED MAGNET MANUFACTURED THEREFROM
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|
|
|
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Patent #:
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|
Issue Dt:
|
08/16/1994
|
Application #:
|
07978911
|
Filing Dt:
|
11/19/1992
|
|
Title:
|
RARE EARTH PERMANENT MAGNET POWDER, METHOD FOR PRODUCING SAME AND BONDED MAGNET
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/07/1995
|
Application #:
|
08021187
|
Filing Dt:
|
02/23/1993
|
|
Title:
|
ANISOTROPIC RARE EARTH-FE-B SYSTEM AND RARE EARTH-FE-CO-B SYSTEM MAGNET
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/24/1996
|
Application #:
|
08423272
|
Filing Dt:
|
04/17/1995
|
|
Title:
|
SOLID RESIN-COATED MAGNET POWDER AND A METHOD FOR PRODUCING AN ANISOTROPIC BONDED MAGNET THEREFROM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/02/1999
|
Application #:
|
08783802
|
Filing Dt:
|
01/15/1997
|
|
Title:
|
OIL PUMP ROTOR HAVING A GENERATED CYCLOID CURVE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/15/1998
|
Application #:
|
08814537
|
Filing Dt:
|
03/10/1997
|
|
Title:
|
METHODS OF PRODUCING RARE EARTH ALLOY MAGNET POWDER WITH SUPERIOR MAGNETIC ANISOTROPY
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/20/2000
|
Application #:
|
09044021
|
Filing Dt:
|
03/19/1998
|
|
Title:
|
OIL PUMP ROTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1999
|
Application #:
|
09114254
|
Filing Dt:
|
07/13/1998
|
|
Title:
|
METHOD FOR MANUFACTURING A RARE EARTH MAGNETIC POWDER HAVING HIGH MAGNETIC ANISOTROPY
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/15/2002
|
Application #:
|
09497853
|
Filing Dt:
|
02/04/2000
|
|
Title:
|
FE-BASED SINTERED VALVE SEAT HAVING HIGH STRENGTH AND METHOD FOR PRODUCING THE SAME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/23/2001
|
Application #:
|
09569881
|
Filing Dt:
|
05/12/2000
|
|
Title:
|
Valve seat made of Fe-based sintered alloy excellent in wear resistance
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/04/2003
|
Application #:
|
09987548
|
Filing Dt:
|
11/15/2001
|
|
Publication #:
|
|
Pub Dt:
|
05/30/2002
| | | | |
|
Title:
|
FE-BASED SINTERED VALVE SEAT HAVING HIGH STRENGTH AND METHOD FOR PRODUCING THE SAME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/2004
|
Application #:
|
10323714
|
Filing Dt:
|
12/19/2002
|
|
Publication #:
|
|
Pub Dt:
|
06/24/2004
| | | | |
|
Title:
|
COPPER-BASED SINTERED ALLOY BEARING FOR MOTOR FUEL PUMP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/03/2005
|
Application #:
|
10375326
|
Filing Dt:
|
02/27/2003
|
|
Publication #:
|
|
Pub Dt:
|
09/04/2003
| | | | |
|
Title:
|
OIL PUMP ROTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/16/2005
|
Application #:
|
10615488
|
Filing Dt:
|
07/07/2003
|
|
Publication #:
|
|
Pub Dt:
|
04/08/2004
| | | | |
|
Title:
|
OIL PUMP ROTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/2004
|
Application #:
|
10677137
|
Filing Dt:
|
09/30/2003
|
|
Publication #:
|
|
Pub Dt:
|
07/08/2004
| | | | |
|
Title:
|
PRODUCTION PROCESS FOR FE-BASED SINTERED ALLOY VALVE SEAT
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|
