Yoshinori Kobayashi

Person

Saitama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing sintered ferrit magnet, and sintered ferrite m...
- Patent number 9,773,593
- Issue date Sep 26, 2017
- Hitachi Metals, Ltd.
- Etsushi Oda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sintered ferrite magnet and its production method
- Patent number 9,601,247
- Issue date Mar 21, 2017
- Hitachi Metals, Ltd.
- Yoshinori Kobayashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sintered ferrite magnet and its production method
- Patent number 9,536,646
- Issue date Jan 3, 2017
- Hitachi Metals, Ltd.
- Yoshinori Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered ferrite magnet and its production method
- Patent number 9,401,235
- Issue date Jul 26, 2016
- Hitachi Metals, Ltd.
- Yoshinori Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing sintered ferrite magnet, and sintered ferrite...
- Patent number 9,162,928
- Issue date Oct 20, 2015
- Hitachi Metals, Ltd.
- Etsushi Oda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
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 magnetic material
- Patent number 8,206,606
- Issue date Jun 26, 2012
- Hitachi Metals, Ltd.
- Seiichi Hosokawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxide magnetic material and sintered magnet
- Patent number 7,758,767
- Issue date Jul 20, 2010
- Neomax Co., Ltd.
- Yoshinori Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide magnetic material
- Patent number 6,902,685
- Issue date Jun 7, 2005
- Neomax Co., Ltd.
- Sachio Toyota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SINTERED FERRIT MAGNET, AND SINTERED FERRITE M...
- Publication number 20150332819
- Publication date Nov 19, 2015
- Hitachi Metals, Ltd.
- Etsushi Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD
- Publication number 20150235748
- Publication date Aug 20, 2015
- Hitachi Metals, Ltd.
- Yoshinori Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD
- Publication number 20150221424
- Publication date Aug 6, 2015
- Hitachi Metals, Ltd.
- Yoshinori Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD
- Publication number 20130285779
- Publication date Oct 31, 2013
- Hitachi Metals, Ltd.
- Yoshinori Kobayashi
- 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
METHOD FOR PRODUCING SINTERED FERRIT MAGNET, AND SINTERED FERRITE M...
- Publication number 20120105185
- Publication date May 3, 2012
- Hitachi Metals, Ltd.
- Etsushi Oda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
OXIDE MAGNETIC MATERIAL AND SINTERED MAGNET
- Publication number 20100237273
- Publication date Sep 23, 2010
- NEOMAX Co., Ltd.
- Yoshinori Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
OXIDE MAGNETIC MATERIAL
- Publication number 20090261288
- Publication date Oct 22, 2009
- 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 20090218540
- Publication date Sep 3, 2009
- Hitachi Metals, Ltd.
- Takashi Takami
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Oxide magnetic material and sintered magnet
- Publication number 20070194269
- Publication date Aug 23, 2007
- NEOMAX Co., Ltd.
- Yoshinori Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Oxide magnetic material
- Publication number 20040026654
- Publication date Feb 12, 2004
- Sachio Toyota
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Yoshinori Kobayashi

Person

Patents Grantslast 30 patents

Method for producing sintered ferrit magnet, and sintered ferrite m...

Sintered ferrite magnet and its production method

Sintered ferrite magnet and its production method

Sintered ferrite magnet and its production method

Method for producing sintered ferrite magnet, and sintered ferrite...

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

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

Oxide magnetic material

Oxide magnetic material and sintered magnet

Oxide magnetic material

Patents Applicationslast 30 patents

METHOD FOR PRODUCING SINTERED FERRIT MAGNET, AND SINTERED FERRITE M...

SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD

SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD

SINTERED FERRITE MAGNET AND ITS PRODUCTION METHOD

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

METHOD FOR PRODUCING SINTERED FERRIT MAGNET, AND SINTERED FERRITE M...

OXIDE MAGNETIC MATERIAL AND SINTERED MAGNET

OXIDE MAGNETIC MATERIAL

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

Oxide magnetic material and sintered magnet

Oxide magnetic material