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Kenta TAKAGI
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Nagoya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metastable single-crystal rare earth magnet fine powder and method...
Patent number
12,121,963
Issue date
Oct 22, 2024
National Institute of Advanced Industrial Science and Technology
Yusuke Hirayama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Samarium-iron-nitrogen based magnet powder and method of manufactur...
Patent number
11,798,739
Issue date
Oct 24, 2023
TDK Corporation
Ryuji Hashimoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnetic powder containing Sm—Fe—N-based crystal particles, sintere...
Patent number
11,594,353
Issue date
Feb 28, 2023
National Institute of Advanced Industrial Science and Technology
Kenta Takagi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Samarium-iron-nitrogen alloy powder and method for producing same
Patent number
11,453,057
Issue date
Sep 27, 2022
National Institute of Advanced Industrial Science and Technology
Shusuke Okada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Samarium-iron-nitrogen magnet powder and method for manufacturing same
Patent number
11,361,888
Issue date
Jun 14, 2022
National Institute of Advanced Industrial Science and Technology
Shusuke Okada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Raw material for magnet, which comprises Sm—Fe binary alloy as main...
Patent number
10,632,533
Issue date
Apr 28, 2020
Murata Manufacturing Co., Ltd.
Satoshi Oga
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Thermoelectric conversion element, manufacturing method for the the...
Patent number
9,455,389
Issue date
Sep 27, 2016
National Institute of Advanced Industrial Science and Technology
Yasuhiro Kawaguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SAMARIUM-IRON-NITROGEN BASED MAGNET AND SAMARIUM-IRON-NITROGEN BASE...
Publication number
20230144902
Publication date
May 11, 2023
TDK Corporation
Ryuji HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sm-Fe-N MAGNET
Publication number
20230043317
Publication date
Feb 9, 2023
TDK Corporation
Hirotaka YOKOTA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Sm-Fe-N MAGNET
Publication number
20230039058
Publication date
Feb 9, 2023
TDK Corporation
Hirotaka YOKOTA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ANISOTROPIC MAGNETIC POWDER, ANISOTROPIC MAGNET AND METHOD FOR MANU...
Publication number
20220189669
Publication date
Jun 16, 2022
TDK Corporation
Suguru SATOH
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METASTABLE SINGLE-CRYSTAL RARE EARTH MAGNET FINE POWDER AND METHOD...
Publication number
20220148771
Publication date
May 12, 2022
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Yusuke HIRAYAMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
SM-FE-N-BASED MAGNET POWDER, SM-FE-N-BASED SINTERED MAGNET, AND PRO...
Publication number
20220037065
Publication date
Feb 3, 2022
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Kenta Takagi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SAMARIUM-IRON-NITROGEN BASED MAGNET POWDER AND METHOD OF MANUFACTUR...
Publication number
20210082605
Publication date
Mar 18, 2021
TDK Corporation
Ryuji HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAMARIUM-IRON-NITROGEN MAGNET POWDER AND METHOD FOR MANUFACTURING SAME
Publication number
20200118722
Publication date
Apr 16, 2020
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Shusuke OKADA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SAMARIUM-IRON-BISMUTH-NITROGEN-BASED MAGNET POWDER AND SAMARIUM-IRO...
Publication number
20200105446
Publication date
Apr 2, 2020
TDK Corporation
Ryuji HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAMARIUM-IRON-NITROGEN ALLOY POWDER AND METHOD FOR PRODUCING SAME
Publication number
20200016663
Publication date
Jan 16, 2020
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Shusuke OKADA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MAGNETIC POWDER CONTAINING Sm-Fe-N-BASED CRYSTAL PARTICLES, SINTERE...
Publication number
20190333661
Publication date
Oct 31, 2019
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Kenta TAKAGI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RAW MATERIAL FOR MAGNET, WHICH COMPRISES Sm-Fe BINARY ALLOY AS MAIN...
Publication number
20180318923
Publication date
Nov 8, 2018
MURATA MANUFACTURING CO., LTD.
Satoshi OGA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THERMOELECTRIC CONVERSION MODULE
Publication number
20140261605
Publication date
Sep 18, 2014
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hiroki KITANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMOELECTRIC CONVERSION ELEMENT, MANUFACTURING METHOD FOR THE THE...
Publication number
20130125948
Publication date
May 23, 2013
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Yasuhiro KAWAGUCHI
H01 - BASIC ELECTRIC ELEMENTS