Masahiko Watanabe

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing MnZn-base ferrite
- Patent number 7,713,465
- Issue date May 11, 2010
- TDK Corporation
- Shenglei Che
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mn-Zn based ferrite material
- Patent number 7,540,972
- Issue date Jun 2, 2009
- TDK Corporation
- Tomokazu Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mn-Zn based ferrite, magnetic core for transformer and transformer
- Patent number 6,940,381
- Issue date Sep 6, 2005
- TDK Corporation
- Masahiko Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mn-Zn ferrite, transformer magnetic core and transformer
- Patent number 6,905,629
- Issue date Jun 14, 2005
- TDK Corporation
- Yuji Sezai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic core for transformer, Mn-Zn based ferrite composition and...
- Patent number 6,773,619
- Issue date Aug 10, 2004
- TDK Corporation
- Yuji Sezai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite core and its production method
- Patent number 6,752,932
- Issue date Jun 22, 2004
- TDK Corporation
- Shigetoshi Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
NiMnZn based ferrite
- Patent number 6,391,222
- Issue date May 21, 2002
- TDK Corporation
- Masahiko Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Mn-Zn system ferrite
- Patent number 6,217,789
- Issue date Apr 17, 2001
- TDK Corporation
- Shoji Inoue
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Monoclonal antibody to human cancer antigen and method for producin...
- Patent number 4,683,200
- Issue date Jul 28, 1987
- Hirohashi; Setsuo
- Setsuo Hirohashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION SHEET AND METHOD FOR MOLDING THEREOF
- Publication number 20130069277
- Publication date Mar 21, 2013
- SUMITOMO BAKELITE CO., LTD.
- Tetsuya Nakaniwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF PRODUCING MNZN-BASE FERRITE
- Publication number 20080236706
- Publication date Oct 2, 2008
- TDK Corporation
- Shenglei CHE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Mn-Zn Based Ferrite Material
- Publication number 20070228319
- Publication date Oct 4, 2007
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Mn-Zn BASED FERRITE MATERIAL
- Publication number 20070205390
- Publication date Sep 6, 2007
- TDK Corporation
- Tomokazu Ishikura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
FERRITE MATERIAL
- Publication number 20070181847
- Publication date Aug 9, 2007
- TDK Corporation
- Tomofumi Kuroda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Transformer core, transformer, and method of production thereof
- Publication number 20050104703
- Publication date May 19, 2005
- TDK Corporation
- Masahiko Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mn-Zn based ferrite, magnetic core for transformer and transformer
- Publication number 20040130429
- Publication date Jul 8, 2004
- TDK Corporation
- Masahiko Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Mn-Zn ferrite, transformer magnetic core and transformer
- Publication number 20040090302
- Publication date May 13, 2004
- TDK Corporation
- Yuji Sezai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Magnetic core for transformer, Mn-Zn based ferrite composition and...
- Publication number 20030116746
- Publication date Jun 26, 2003
- TDK Corporation
- Yuji Sezai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ferrite core and its production method
- Publication number 20030042470
- Publication date Mar 6, 2003
- TDK Corporation
- Shigetoshi Ishida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Masahiko Watanabe

Person

Patents Grantslast 30 patents

Method of producing MnZn-base ferrite

Mn-Zn based ferrite material

Mn-Zn based ferrite, magnetic core for transformer and transformer

Mn-Zn ferrite, transformer magnetic core and transformer

Magnetic core for transformer, Mn-Zn based ferrite composition and...

Ferrite core and its production method

NiMnZn based ferrite

Mn-Zn system ferrite

Monoclonal antibody to human cancer antigen and method for producin...

Patents Applicationslast 30 patents

RESIN COMPOSITION SHEET AND METHOD FOR MOLDING THEREOF

METHOD OF PRODUCING MNZN-BASE FERRITE

Mn-Zn Based Ferrite Material

Mn-Zn BASED FERRITE MATERIAL

FERRITE MATERIAL

Transformer core, transformer, and method of production thereof

Mn-Zn based ferrite, magnetic core for transformer and transformer

Mn-Zn ferrite, transformer magnetic core and transformer

Magnetic core for transformer, Mn-Zn based ferrite composition and...

Ferrite core and its production method