Takashi Yamazaki

Person

Chichibu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Alloy for R-T-B-based rare earth sintered magnet, process of produc...
- Patent number 11,024,448
- Issue date Jun 1, 2021
- TDK Corporation
- Kenichiro Nakajima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alloy for R-T-B-based rare earth sintered magnet and manufacturing...
- Patent number 10,490,324
- Issue date Nov 26, 2019
- TDK Corporation
- Takashi Yamazaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-T-B-based rare earth sintered magnet and alloy for R-T-B-based ra...
- Patent number 10,428,408
- Issue date Oct 1, 2019
- TDK Corporation
- Takashi Yamazaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
R-T-B rare earth sintered magnet and method of manufacturing the same
- Patent number 10,020,097
- Issue date Jul 10, 2018
- Showa Denko K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloy material for R-T-B system rare earth permanent magnet, method...
- Patent number 9,601,979
- Issue date Mar 21, 2017
- Showa Denko K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
R-T-B rare earth sintered magnet, alloy for R-T-B rare earth sinter...
- Patent number 9,558,872
- Issue date Jan 31, 2017
- Showa Denko K.K.
- Takashi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET AND MANUFACTURING...
- Publication number 20170162305
- Publication date Jun 8, 2017
- SHOWA DENKO K.K.
- Takashi YAMAZAKI
- C21 - METALLURGY OF IRON
Information Patent Application
ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, PROCESS OF PRODUC...
- Publication number 20170025207
- Publication date Jan 26, 2017
- SHOWA DENKO K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-T-B-BASED RARE EARTH SINTERED MAGNET AND ALLOY FOR R-T-B-BASED RA...
- Publication number 20160268024
- Publication date Sep 15, 2016
- SHOWA DENKO K.K.
- Takashi YAMAZAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF MANUFACTURING ALLOY FOR R-T-B-BASED RARE EARTH SINTERED M...
- Publication number 20160012946
- Publication date Jan 14, 2016
- SHOWA DENKO K.K.
- Masaki HORIKITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-T-B RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140314612
- Publication date Oct 23, 2014
- SHOWA DENKO K.K.
- Kenichiro NAKAJIMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-T-B RARE EARTH SINTERED MAGNET, ALLOY FOR R-T-B RARE EARTH SINTER...
- Publication number 20140191831
- Publication date Jul 10, 2014
- SHOWA DENKO K.K.
- Takashi YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, PROCESS OF PRODUC...
- Publication number 20140132377
- Publication date May 15, 2014
- Showa Denko K.K.
- Kenichiro Nakajima
- C21 - METALLURGY OF IRON
Information Patent Application
ALLOY MATERIAL FOR R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, METHOD...
- Publication number 20130264903
- Publication date Oct 10, 2013
- Showa Denko K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALLOY MATERIAL FOR R-T-B-BASED RARE EARTH PERMANENT MAGNET, METHOD...
- Publication number 20130154424
- Publication date Jun 20, 2013
- SHOWA DENKO K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-T-B-BASED RARE EARTH PERMANENT MAGNET, MOTOR, AUTOMOBILE, POWER G...
- Publication number 20130099150
- Publication date Apr 25, 2013
- Showa Denko K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-T-B-BASED RARE EARTH PERMANENT MAGNET, MOTOR, AUTOMOBILE, POWER G...
- Publication number 20130092868
- Publication date Apr 18, 2013
- Showa Denko K.K.
- Kenichiro Nakajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Takashi Yamazaki

Person

Patents Grantslast 30 patents

Alloy for R-T-B-based rare earth sintered magnet, process of produc...

Alloy for R-T-B-based rare earth sintered magnet and manufacturing...

R-T-B-based rare earth sintered magnet and alloy for R-T-B-based ra...

R-T-B rare earth sintered magnet and method of manufacturing the same

Alloy material for R-T-B system rare earth permanent magnet, method...

R-T-B rare earth sintered magnet, alloy for R-T-B rare earth sinter...

Patents Applicationslast 30 patents

ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET AND MANUFACTURING...

ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, PROCESS OF PRODUC...

R-T-B-BASED RARE EARTH SINTERED MAGNET AND ALLOY FOR R-T-B-BASED RA...

METHOD OF MANUFACTURING ALLOY FOR R-T-B-BASED RARE EARTH SINTERED M...

R-T-B RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING THE SAME

R-T-B RARE EARTH SINTERED MAGNET, ALLOY FOR R-T-B RARE EARTH SINTER...

ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET, PROCESS OF PRODUC...

ALLOY MATERIAL FOR R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, METHOD...

ALLOY MATERIAL FOR R-T-B-BASED RARE EARTH PERMANENT MAGNET, METHOD...

R-T-B-BASED RARE EARTH PERMANENT MAGNET, MOTOR, AUTOMOBILE, POWER G...

R-T-B-BASED RARE EARTH PERMANENT MAGNET, MOTOR, AUTOMOBILE, POWER G...