Noriyuki NOZAWA

Person

Mishima-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
R-T-B-based sintered magnet and method for producing same
- Patent number 10,923,256
- Issue date Feb 16, 2021
- Hitachi Metals, Ltd.
- Teppei Satoh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing R-T-B based sintered magnet
- Patent number 9,972,435
- Issue date May 15, 2018
- Hitachi Metals, Ltd.
- Noriyuki Nozawa
- C21 - METALLURGY OF IRON
Information Patent Grant
R—Fe—B porous magnet and method for producing the same
- Patent number 9,418,786
- Issue date Aug 16, 2016
- Hitachi Metals, Ltd.
- Takeshi Nishiuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
R-Fe-B porous magnet and method for producing the same
- Patent number 8,268,093
- Issue date Sep 18, 2012
- Hitachi Metals, Ltd.
- Takeshi Nishiuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rare earth sintered magnet and method for producing same
- Patent number 8,182,618
- Issue date May 22, 2012
- Hitachi Metals, Ltd.
- Noriyuki Nozawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
R-Fe-B microcrystalline high-density magnet and process for product...
- Patent number 8,128,758
- Issue date Mar 6, 2012
- Hitachi Metals, Ltd.
- Noriyuki Nozawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SINTERED R-T-B BASED MAGNET AND METHOD FOR PRODUCING THE SAME
- Publication number 20220310319
- Publication date Sep 29, 2022
- Hitachi Metals, Ltd.
- Noriyuki NOZAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
R-T-B-BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20180182518
- Publication date Jun 28, 2018
- Hitachi Metals, Ltd.
- Teppei SATOH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING R-T-B SINTERED MAGNET
- Publication number 20180047504
- Publication date Feb 15, 2018
- Hitachi Metals, Ltd.
- Takeshi NISHIUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING R-T-B SYSTEM SINTERED MAGNET
- Publication number 20180025819
- Publication date Jan 25, 2018
- Hitachi Metals, Ltd.
- Yasutaka SHIGEMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING R-T-B BASED SINTERED MAGNET
- Publication number 20170117094
- Publication date Apr 27, 2017
- Hitachi Metals, Ltd.
- Noriyuki NOZAWA
- C21 - METALLURGY OF IRON
Information Patent Application
R-T-B BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20170018342
- Publication date Jan 19, 2017
- Hitachi Metals, Ltd.
- Tomoki FUKAGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING RARE EARTH PERMANENT MAGNETS, AND RARE EARTH P...
- Publication number 20130068992
- Publication date Mar 21, 2013
- Kazuhiro Hono
- C21 - METALLURGY OF IRON
Information Patent Application
R-Fe-B POROUS MAGNET AND METHOD FOR PRODUCING THE SAME
- Publication number 20120306308
- Publication date Dec 6, 2012
- Hitachi Metals, Ltd.
- Takeshi NISHIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH SINTERED MAGNET AND METHOD FOR PRODUCING SAME
- Publication number 20100148897
- Publication date Jun 17, 2010
- Noriyuki Nozawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-Fe-Beta POROUS MAGNET AND METHOD FOR PRODUCING THE SAME
- Publication number 20090123774
- Publication date May 14, 2009
- Takeshi Nishiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
R-Fe-B MICROCRYSTALLINE HIGH-DENSITY MAGNET AND PROCESS FOR PRODUCT...
- Publication number 20090032147
- Publication date Feb 5, 2009
- Hitachi Metals, Ltd.
- Noriyuki NOZAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Noriyuki NOZAWA

Person

Patents Grantslast 30 patents

R-T-B-based sintered magnet and method for producing same

Method for manufacturing R-T-B based sintered magnet

R—Fe—B porous magnet and method for producing the same

R-Fe-B porous magnet and method for producing the same

Rare earth sintered magnet and method for producing same

R-Fe-B microcrystalline high-density magnet and process for product...

Patents Applicationslast 30 patents

SINTERED R-T-B BASED MAGNET AND METHOD FOR PRODUCING THE SAME

R-T-B-BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME

METHOD FOR MANUFACTURING R-T-B SINTERED MAGNET

METHOD FOR PRODUCING R-T-B SYSTEM SINTERED MAGNET

METHOD FOR MANUFACTURING R-T-B BASED SINTERED MAGNET

R-T-B BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING RARE EARTH PERMANENT MAGNETS, AND RARE EARTH P...

R-Fe-B POROUS MAGNET AND METHOD FOR PRODUCING THE SAME

RARE EARTH SINTERED MAGNET AND METHOD FOR PRODUCING SAME

R-Fe-Beta POROUS MAGNET AND METHOD FOR PRODUCING THE SAME

R-Fe-B MICROCRYSTALLINE HIGH-DENSITY MAGNET AND PROCESS FOR PRODUCT...