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Patents Grants
last 30 patents
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Patent Grant
Method for producing laminated magnetic core
Patent number
11,232,901
Issue date
Jan 25, 2022
TOHOKU MAGNET INSTITUTE CO., LTD.
Akihiro Makino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic powder and production method thereof, magnetic core and pr...
Patent number
10,767,249
Issue date
Sep 8, 2020
Murata Manufacturing Co., Ltd.
Toru Takahashi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnetic powder and production method thereof, magnetic core and pr...
Patent number
10,758,982
Issue date
Sep 1, 2020
Murata Manufacturing Co., Ltd.
Toru Takahashi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat treatment apparatus for laminated body of amorphous alloy ribb...
Patent number
10,636,567
Issue date
Apr 28, 2020
TOHOKU MAGNET INSTITUTE CO., LTD.
Akihiro Makino
C21 - METALLURGY OF IRON
Information
Patent Grant
Magnetic-plate laminated body and motor
Patent number
10,461,589
Issue date
Oct 29, 2019
TOHOKU MAGNET INSTITUTE CO., LTD.
Akihiro Makino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Alloy powder and magnetic component
Patent number
10,388,444
Issue date
Aug 20, 2019
TOHOKU MAGNET INSTITUTE CO., LTD.
Akihiro Makino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fe-based nano-crystalline alloy
Patent number
9,850,562
Issue date
Dec 26, 2017
TOHOKU MAGNET INSTITUTE CO., LTD
Akiri Urata
C21 - METALLURGY OF IRON
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Patents Applications
last 30 patents
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Patent Application
LAMINATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240153685
Publication date
May 9, 2024
TOHOKU MAGNET INSTITUTE CO., LTD.
Yukito YAMAMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY PARTICLES
Publication number
20230212722
Publication date
Jul 6, 2023
Murata Manufacturing Co., Ltd.
Kazuhiro HENMI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NANOCRYSTALLINE SOFT MAGNETIC ALLOY
Publication number
20230049280
Publication date
Feb 16, 2023
TOHOKU MAGNET INSTITUTE CO., LTD.
Tatsuya Tomita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LAMINATED MAGNETIC CORE AND METHOD FOR PRODUCING THE SAME
Publication number
20180166213
Publication date
Jun 14, 2018
TOHOKU MAGNET INSTITUTE CO., LTD.
Akihiro MAKINO
C21 - METALLURGY OF IRON
Information
Patent Application
SOFT MAGNETIC MATERIAL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20180154434
Publication date
Jun 7, 2018
Tohoku Magnet Institute Co., Ltd.
Kazuhiro HENMI
C21 - METALLURGY OF IRON
Information
Patent Application
FE-BASED NANO-CRYSTALLINE ALLOY
Publication number
20180073117
Publication date
Mar 15, 2018
TOKIN CORPORATION
Akiri URATA
C21 - METALLURGY OF IRON
Information
Patent Application
MAGNETIC POWDER AND PRODUCTION METHOD THEREOF, MAGNETIC CORE AND PR...
Publication number
20170320138
Publication date
Nov 9, 2017
MURATA MANUFACTURING CO., LTD.
Toru TAKAHASHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MAGNETIC POWDER AND PRODUCTION METHOD THEREOF, MAGNETIC CORE AND PR...
Publication number
20170321308
Publication date
Nov 9, 2017
MURATA MANUFACTURING CO., LTD.
Toru TAKAHASHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Trademark
last 30 trademarks
Information
Trademark
88639138 - N NANORPHOUS
Serial number
88639138
Registration number
6134352
Filing date
Oct 2, 2019
Tohoku Magnet Institute, Co., Ltd.
6 - Common metals and their alloys
Information
Trademark
88072232 - NANORPHOUS
Serial number
88072232
Registration number
5738417
Filing date
Aug 9, 2018
TOHOKU MAGNET INSTITUTE CO., LTD.
6 - Common metals and their alloys
Information
Trademark
86922693 - TMI
Serial number
86922693
Registration number
5127161
Filing date
Feb 29, 2016
Tohoku Magnet Institute Co., Ltd.
6 - Common metals and their alloys
Information
Trademark
86922640 - TMI TOHOKU MAGNET INSTITUTE
Serial number
86922640
Registration number
5122083
Filing date
Feb 29, 2016
Tohoku Magnet Institute Co., Ltd.
6 - Common metals and their alloys