Hiroshi Iwasaki

Person

Saitama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Calcined ferrite, sintered ferrite magnet and its production method
- Patent number 9,601,248
- Issue date Mar 21, 2017
- Hitachi Metals, Ltd.
- Etsushi Oda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rotating machine, bonded magnet, magnet roll, and method for produc...
- Patent number 8,512,590
- Issue date Aug 20, 2013
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sintered ferrite magnet and its production method
- Patent number 8,506,838
- Issue date Aug 13, 2013
- Hitachi Metals, Ltd.
- Seiichi Hosokawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Rotating machine, bonded magnet, magnet roll, and method for produc...
- Patent number 8,303,837
- Issue date Nov 6, 2012
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxide-type, magnetic material and it's production method, and sinte...
- Patent number 8,021,567
- Issue date Sep 20, 2011
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxide-type, magnetic material and its production method, and sinter...
- Patent number 7,837,893
- Issue date Nov 23, 2010
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CALCINED FERRITE, SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD
- Publication number 20150262741
- Publication date Sep 17, 2015
- Hitachi Metals, Ltd.
- Etsushi Oda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD
- Publication number 20120326074
- Publication date Dec 27, 2012
- HITACHI METALS, LTD.
- Seiichi Hosokawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUC...
- Publication number 20120211910
- Publication date Aug 23, 2012
- Hitachi Metals, Ltd.
- Takashi TAKAMI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Oxide-Type, Magnetic Material and it's Production Method, and Sinte...
- Publication number 20110024672
- Publication date Feb 3, 2011
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUC...
- Publication number 20090218540
- Publication date Sep 3, 2009
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
OXIDE-TYPE, MAGNETIC MATERIAL AND ITS PRODUCTION METHOD, AND SINTER...
- Publication number 20090022992
- Publication date Jan 22, 2009
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Hiroshi Iwasaki

Person

Patents Grantslast 30 patents

Calcined ferrite, sintered ferrite magnet and its production method

Rotating machine, bonded magnet, magnet roll, and method for produc...

Sintered ferrite magnet and its production method

Rotating machine, bonded magnet, magnet roll, and method for produc...

Oxide-type, magnetic material and it's production method, and sinte...

Oxide-type, magnetic material and its production method, and sinter...

Patents Applicationslast 30 patents

CALCINED FERRITE, SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD

SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD

ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUC...

Oxide-Type, Magnetic Material and it's Production Method, and Sinte...

ROTATING MACHINE, BONDED MAGNET, MAGNET ROLL, AND METHOD FOR PRODUC...

OXIDE-TYPE, MAGNETIC MATERIAL AND ITS PRODUCTION METHOD, AND SINTER...