Masato Sagawa

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
NdFeB sintered magnet and method for producing the same
- Patent number 10,854,380
- Issue date Dec 1, 2020
- Daido Steel Co., Ltd.
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method of rare earth sintered magnet and production devi...
- Patent number 10,629,345
- Issue date Apr 21, 2020
- NDFEB CORPORATION
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
NdFeB system sintered magnet
- Patent number 10,546,673
- Issue date Jan 28, 2020
- Intermetallics Co., Ltd.
- Tetsuhiko Mizoguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RFeB system magnet production method, RFeB system magnet, and coati...
- Patent number 10,475,561
- Issue date Nov 12, 2019
- Intermetallics Co., Ltd.
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
NdFeB system sintered magnet
- Patent number 10,468,166
- Issue date Nov 5, 2019
- Intermetallics Co., Ltd.
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
NdFeB system sintered magnet
- Patent number 10,290,408
- Issue date May 14, 2019
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Applicator for grain boundary diffusion process
- Patent number 9,884,368
- Issue date Feb 6, 2018
- INTERMETALLICS CO., LTD.
- Osamu Itatani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing NdFeB system sintered magnet
- Patent number 9,837,207
- Issue date Dec 5, 2017
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for making NdFeB sintered magnet and mold for making the same
- Patent number 9,831,034
- Issue date Nov 28, 2017
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
RFeB system sintered magnet production method and RFeB system sinte...
- Patent number 9,738,965
- Issue date Aug 22, 2017
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered NdFeB magnet and method for manufacturing the same
- Patent number 9,589,714
- Issue date Mar 7, 2017
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered NdFeB magnet and method for manufacturing the same
- Patent number 9,558,874
- Issue date Jan 31, 2017
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Powder-filling system
- Patent number 9,449,758
- Issue date Sep 20, 2016
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
NdFeB system sintered magnet
- Patent number 9,412,505
- Issue date Aug 9, 2016
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
NdFeB system sintered magnet
- Patent number 9,396,851
- Issue date Jul 19, 2016
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Powder-filling system
- Patent number 9,384,890
- Issue date Jul 5, 2016
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
NdFeB system sintered magnet
- Patent number 9,362,035
- Issue date Jun 7, 2016
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
NdFeB system sintered magnet and method for producing the same
- Patent number 9,028,624
- Issue date May 12, 2015
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered magnet producing apparatus
- Patent number 8,899,952
- Issue date Dec 2, 2014
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for making NdFeB sintered magnet
- Patent number 8,801,870
- Issue date Aug 12, 2014
- Intermetallics Co., Ltd.
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered magnet production system
- Patent number 8,657,593
- Issue date Feb 25, 2014
- Intermetallics Co., Ltd.
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
NdFeB sintered magnet and method for producing the same
- Patent number 8,562,756
- Issue date Oct 22, 2013
- Intermetallics Co., Ltd.
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for manufacturing sintered rare-earth magnet havi...
- Patent number 8,545,641
- Issue date Oct 1, 2013
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing sintered NdFeB magnet
- Patent number 8,420,160
- Issue date Apr 16, 2013
- Intermetallics Co., Ltd.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
NdFeB sintered magnet and method for producing the same
- Patent number 8,414,709
- Issue date Apr 9, 2013
- Intermetallics Co., Ltd.
- Masato Sagawa
Information Patent Grant
Method for forming adhesive layer
- Patent number 7,354,621
- Issue date Apr 8, 2008
- Intermetallics Co., Ltd.
- Osamu Itatani
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of making sintered articles
- Patent number 6,814,928
- Issue date Nov 9, 2004
- Intermetallics Co., Ltd.
- Masato Sagawa
- B30 - PRESSES
Information Patent Grant
Powder compaction method
- Patent number 6,764,643
- Issue date Jul 20, 2004
- Masato Sagawa
- B30 - PRESSES
Information Patent Grant
Method and apparatus for packing material including air tapping
- Patent number 6,475,430
- Issue date Nov 5, 2002
- Intermetallics Co., Ltd.
- Hiroshi Nagata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for packing material
- Patent number 6,155,028
- Issue date Dec 5, 2000
- Intermetallics Co., Ltd.
- Hiroshi Nagata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
ND-FE-B MULTILAYER SINTERED MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20240079179
- Publication date Mar 7, 2024
- NDFEB Corporation
- Masato SAGAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET
- Publication number 20180012701
- Publication date Jan 11, 2018
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RFeB SYSTEM SINTERED MAGNET
- Publication number 20170278604
- Publication date Sep 28, 2017
- INTERMETALLICS CO., LTD.
- Yasuhiro UNE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RFeB SYSTEM MAGNET AND METHOD FOR PRODUCING RFeB SYSTEM MAGNET
- Publication number 20170194094
- Publication date Jul 6, 2017
- INTERMETALLICS CO., LTD.
- Tetsuhiko MIZOGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED NDFEB MAGNET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20170103851
- Publication date Apr 13, 2017
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RFeB-BASED SINTERED MAGNET PRODUCTION METHOD AND RFeB-BASED SINTERE...
- Publication number 20160297028
- Publication date Oct 13, 2016
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RFeB SYSTEM MAGNET PRODUCTION METHOD, RFeB SYSTEM MAGNET, AND COATI...
- Publication number 20160300649
- Publication date Oct 13, 2016
- INTERMETALLICS CO., LTD
- Masato SAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NDFEB SYSTEM SINTERED MAGNET
- Publication number 20160300650
- Publication date Oct 13, 2016
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POWDER-FILLING SYSTEM
- Publication number 20160293329
- Publication date Oct 6, 2016
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINTERED MAGNET PRODUCTION METHOD
- Publication number 20160293305
- Publication date Oct 6, 2016
- INTERMETALLICS CO., LTD.
- Kazuyuki KOMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION METHOD OF RARE EARTH SINTERED MAGNET AND PRODUCTION DEVI...
- Publication number 20160293306
- Publication date Oct 6, 2016
- NDFEB Corporation
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GRAIN BOUNDARY DIFFUSION TREATMENT JIG AND CONTAINER FOR GRAIN BOUN...
- Publication number 20160276100
- Publication date Sep 22, 2016
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
RFeB SYSTEM SINTERED MAGNET PRODUCTION METHOD AND RFeB SYSTEM SINTE...
- Publication number 20160273091
- Publication date Sep 22, 2016
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED MAGNET PRODUCTION MOLD, AND SINTERED MAGNET PRODUCTION MET...
- Publication number 20160104571
- Publication date Apr 14, 2016
- INTERMETALLICS CO., LTD.
- Kazuyuki KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET AND RFeB SYSTEM SI...
- Publication number 20160027564
- Publication date Jan 28, 2016
- INTERMETALLICS CO., LTD.
- Yasuhiro UNE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED MAGNET PRODUCTION SYSTEM AND SINTERED MAGNET PRODUCTION ME...
- Publication number 20150371774
- Publication date Dec 24, 2015
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER-FILLING SYSTEM
- Publication number 20150364252
- Publication date Dec 17, 2015
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SINTERED MAGNET PRODUCTION METHOD
- Publication number 20150364251
- Publication date Dec 17, 2015
- INTERMETALLICS CO., LTD.
- Masato SAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NdFeB SYSTEM SINTERED MAGNET
- Publication number 20150221423
- Publication date Aug 6, 2015
- INTERMETALLICS CO., LTD.
- Tetsuhiko Mizoguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING NdFeB SYSTEM SINTERED MAGNET
- Publication number 20150125336
- Publication date May 7, 2015
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NdFeB SYSTEM SINTERED MAGNET
- Publication number 20150059525
- Publication date Mar 5, 2015
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING NDFEB SYSTEM SINTERED MAGNET
- Publication number 20150041022
- Publication date Feb 12, 2015
- INTERMETALLICS CO., LTD.
- Kazuyuki Komura
- C21 - METALLURGY OF IRON
Information Patent Application
NDFEB SYSTEM SINTERED MAGNET AND METHOD FOR PRODUCING THE SAME
- Publication number 20140327503
- Publication date Nov 6, 2014
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MAKING NdFeB SINTERED MAGNET
- Publication number 20140308440
- Publication date Oct 16, 2014
- Masato SAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NDFEB SYSTEM SINTERED MAGNET
- Publication number 20140118098
- Publication date May 1, 2014
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NdFeB SYSTEM SINTERED MAGNET
- Publication number 20140062631
- Publication date Mar 6, 2014
- INTERMETALLICS CO., LTD.
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NdFeB SYSTEM SINTERED MAGNET
- Publication number 20140062632
- Publication date Mar 6, 2014
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING SINTERED RARE-EARTH MAGNET HAVI...
- Publication number 20130343946
- Publication date Dec 26, 2013
- INTERMETALLICS CO., LTD
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING SINTERED NDFEB MAGNET
- Publication number 20130189426
- Publication date Jul 25, 2013
- INTERMETALLICS CO., LTD
- Masato Sagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NdFeB Sintered Magnet and Method for Producing the Same
- Publication number 20130169394
- Publication date Jul 4, 2013
- INTERMETALLICS CO., LTD
- Masato Sagawa
- H01 - BASIC ELECTRIC ELEMENTS

Masato Sagawa

Person

Patents Grantslast 30 patents

NdFeB sintered magnet and method for producing the same

Production method of rare earth sintered magnet and production devi...

NdFeB system sintered magnet

RFeB system magnet production method, RFeB system magnet, and coati...

NdFeB system sintered magnet

NdFeB system sintered magnet

Applicator for grain boundary diffusion process

Method for producing NdFeB system sintered magnet

Method for making NdFeB sintered magnet and mold for making the same

RFeB system sintered magnet production method and RFeB system sinte...

Sintered NdFeB magnet and method for manufacturing the same

Sintered NdFeB magnet and method for manufacturing the same

Powder-filling system

NdFeB system sintered magnet

NdFeB system sintered magnet

Powder-filling system

NdFeB system sintered magnet

NdFeB system sintered magnet and method for producing the same

Sintered magnet producing apparatus

Method for making NdFeB sintered magnet

Sintered magnet production system

NdFeB sintered magnet and method for producing the same

Method and system for manufacturing sintered rare-earth magnet havi...

Method for producing sintered NdFeB magnet

NdFeB sintered magnet and method for producing the same

Method for forming adhesive layer

Method of making sintered articles

Powder compaction method

Method and apparatus for packing material including air tapping

Method and apparatus for packing material

Patents Applicationslast 30 patents

ND-FE-B MULTILAYER SINTERED MAGNET AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET

RFeB SYSTEM SINTERED MAGNET

RFeB SYSTEM MAGNET AND METHOD FOR PRODUCING RFeB SYSTEM MAGNET

SINTERED NDFEB MAGNET AND METHOD FOR MANUFACTURING THE SAME

RFeB-BASED SINTERED MAGNET PRODUCTION METHOD AND RFeB-BASED SINTERE...

RFeB SYSTEM MAGNET PRODUCTION METHOD, RFeB SYSTEM MAGNET, AND COATI...

NDFEB SYSTEM SINTERED MAGNET

POWDER-FILLING SYSTEM

SINTERED MAGNET PRODUCTION METHOD

PRODUCTION METHOD OF RARE EARTH SINTERED MAGNET AND PRODUCTION DEVI...

GRAIN BOUNDARY DIFFUSION TREATMENT JIG AND CONTAINER FOR GRAIN BOUN...

RFeB SYSTEM SINTERED MAGNET PRODUCTION METHOD AND RFeB SYSTEM SINTE...

SINTERED MAGNET PRODUCTION MOLD, AND SINTERED MAGNET PRODUCTION MET...

METHOD FOR PRODUCING RFeB SYSTEM SINTERED MAGNET AND RFeB SYSTEM SI...

SINTERED MAGNET PRODUCTION SYSTEM AND SINTERED MAGNET PRODUCTION ME...

POWDER-FILLING SYSTEM

SINTERED MAGNET PRODUCTION METHOD

NdFeB SYSTEM SINTERED MAGNET

METHOD FOR PRODUCING NdFeB SYSTEM SINTERED MAGNET

NdFeB SYSTEM SINTERED MAGNET

METHOD FOR PRODUCING NDFEB SYSTEM SINTERED MAGNET

NDFEB SYSTEM SINTERED MAGNET AND METHOD FOR PRODUCING THE SAME

METHOD FOR MAKING NdFeB SINTERED MAGNET

NDFEB SYSTEM SINTERED MAGNET

NdFeB SYSTEM SINTERED MAGNET

NdFeB SYSTEM SINTERED MAGNET

METHOD AND SYSTEM FOR MANUFACTURING SINTERED RARE-EARTH MAGNET HAVI...

METHOD FOR PRODUCING SINTERED NDFEB MAGNET

NdFeB Sintered Magnet and Method for Producing the Same