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Hiroya Ikeda
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Okayama, JP
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last 30 patents
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Patent Grant
Ferrite magnetic powder for bond magnet and manufacturing method of...
Patent number
9,460,850
Issue date
Oct 4, 2016
Dowa F-Tec Co., Ltd.
Shuichi Kohayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ferrite powders for bonded magnet, process for the production of th...
Patent number
8,337,714
Issue date
Dec 25, 2012
Dowa Electronics Materials Co., Ltd.
Kazuyuki Nakaue
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
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Patent Application
FERRITE MAGNETIC POWDER FOR BOND MAGNET AND MANUFACTURING METHOD OF...
Publication number
20140225316
Publication date
Aug 14, 2014
DOWA F-TEC CO., LTD.
Shuichi Kohayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE POWDERS FOR BONDED MAGNET, PROCESS FOR THE PRODUCTION OF TH...
Publication number
20100295643
Publication date
Nov 25, 2010
DOWA ELECTRONICS MATERIALS CO., LTD.
Kazuyuki Nakaue
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Ferrite Magnetic Powder for Bond Magnet and Manufacturing Method of...
Publication number
20100230630
Publication date
Sep 16, 2010
DOWA F-TEC CO., LTD.
Shuichi Kohayashi
C01 - INORGANIC CHEMISTRY