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Takashi Meguro
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Tottori-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing mother alloys for iron-based amorphous alloys
Patent number
6,451,087
Issue date
Sep 17, 2002
Hitachi Metals Ltd.
Yoshio Bizen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Soft magnetic alloy strip, magnetic member using the same, and manu...
Patent number
6,425,960
Issue date
Jul 30, 2002
Hitachi Metals, Ltd.
Yoshihito Yoshizawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Target for magneto-optical recording medium and process for product...
Patent number
5,607,780
Issue date
Mar 4, 1997
Hitachi Metals, Ltd.
Kaoru Masuda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fe-Ni alloy fine powder of flat shape
Patent number
5,352,268
Issue date
Oct 4, 1994
Hitachi Metals, Ltd.
Takashi Meguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fe-Ni alloy fine powder of flat shape
Patent number
5,135,586
Issue date
Aug 4, 1992
Hitachi Metals, Ltd.
Takashi Meguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic head alloy material and method of producing the same
Patent number
4,581,080
Issue date
Apr 8, 1986
Hitachi Metals, Ltd.
Takashi Meguro
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of heat-treating amorphous material
Patent number
4,525,222
Issue date
Jun 25, 1985
Hitachi Metals, Ltd.
Takashi Meguro
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of producing high-grade metal or alloy powder
Patent number
4,474,604
Issue date
Oct 2, 1984
Hitachi Metals, Ltd.
Hideki Nakamura
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Method for producing mother alloys for iron-based amorphous alloys
Publication number
20010054330
Publication date
Dec 27, 2001
HITACHI METALS, LTD
Yoshio Bizen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...