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Shuji MINO
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Mishima-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing R-T-B sintered magnet
Patent number
11,738,390
Issue date
Aug 29, 2023
PROTERIAL, LTD.
Futoshi Kuniyoshi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing R-T-B sintered magnet
Patent number
11,062,844
Issue date
Jul 13, 2021
Hitachi Metals, Ltd.
Futoshi Kuniyoshi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production method for R-T-B sintered magnet
Patent number
10,593,472
Issue date
Mar 17, 2020
Hitachi Metals, Ltd.
Shuji Mino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing R-T-B sintered magnet
Patent number
10,563,295
Issue date
Feb 18, 2020
Hitachi Metals, Ltd.
Shuji Mino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production method for R-T-B sintered magnet
Patent number
10,510,483
Issue date
Dec 17, 2019
Hitachi Metals, Ltd.
Shuji Mino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production method for R—T—B-based sintered magnet
Patent number
10,418,171
Issue date
Sep 17, 2019
Hitachi Metals, Ltd.
Shuji Mino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Production method for R-T-B-based sintered magnet
Patent number
10,410,776
Issue date
Sep 10, 2019
Hitachi Metals, Ltd.
Shuji Mino
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING R-T-B BASED SINTERED MAGNET, AND R-T-B BAS...
Publication number
20230040720
Publication date
Feb 9, 2023
Hitachi Metals, Ltd.
Nobuhiko FUJIMORI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF PRODUCING R-T-B SINTERED MAGNET
Publication number
20190214191
Publication date
Jul 11, 2019
Hitachi Metals, Ltd.
Futoshi KUNIYOSHI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF PRODUCING R-T-B SINTERED MAGNET
Publication number
20190214192
Publication date
Jul 11, 2019
Hitachi Metals, Ltd.
Futoshi KUNIYOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD FOR R-T-B-BASED SINTERED MAGNET
Publication number
20170330659
Publication date
Nov 16, 2017
Hitachi Metals, Ltd.
Shuji MINO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRODUCTION METHOD FOR R-T-B-BASED SINTERED MAGNET
Publication number
20170323723
Publication date
Nov 9, 2017
Hitachi Metals, Ltd.
Shuji MINO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRODUCTION METHOD FOR R-T-B SINTERED MAGNET
Publication number
20170263379
Publication date
Sep 14, 2017
Hitachi Metals, Ltd.
Shuji MINO
C21 - METALLURGY OF IRON
Information
Patent Application
PRODUCTION METHOD FOR R-T-B SINTERED MAGNET
Publication number
20170263380
Publication date
Sep 14, 2017
Hitachi Metals, Ltd.
Shuji MINO
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING R-T-B SINTERED MAGNET
Publication number
20170183765
Publication date
Jun 29, 2017
Hitachi Metals, Ltd.
Shuji MINO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...