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Yuki NAGAMINE
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
R-T-B based permanent magnet
Patent number
11,657,934
Issue date
May 23, 2023
TDK Corporation
Yuki Nagamine
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rare-earth permanent magnet
Patent number
11,302,465
Issue date
Apr 12, 2022
TDK Corporation
Ryuji Hashimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Permanent magnet and permanent magnet powder
Patent number
11,205,532
Issue date
Dec 21, 2021
TDK Corporation
Masashi Ito
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
R-T-B based permanent magnet
Patent number
11,152,142
Issue date
Oct 19, 2021
TDK Corporation
Yuki Nagamine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal oxynitride thin film, process for producing metal oxynitride...
Patent number
11,078,123
Issue date
Aug 3, 2021
TDK Corporation
Kumiko Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polycrystalline dielectric thin film and capacitor element
Patent number
10,707,018
Issue date
Jul 7, 2020
TDK Corporation
Kumiko Yamazaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dielectric porcelain composition and electronic component
Patent number
10,696,598
Issue date
Jun 30, 2020
TDK Corporation
Kumiko Yamazaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Polycrystalline dielectric thin film and capacitor element
Patent number
10,611,693
Issue date
Apr 7, 2020
TDK Corporation
Kumiko Yamazaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Oxynitride thin film and capacitance element
Patent number
10,479,732
Issue date
Nov 19, 2019
TDK Corporation
Takeshi Shibahara
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Oxynitride thin film and capacitance element
Patent number
10,475,586
Issue date
Nov 12, 2019
TDK Corporation
Takeshi Shibahara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Rare earth permanent magnet
Patent number
10,453,595
Issue date
Oct 22, 2019
TDK Corporation
Tetsuya Hidaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rare earth based magnet
Patent number
10,256,016
Issue date
Apr 9, 2019
TDK Corporation
Yoshinori Fujikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare earth based magnet
Patent number
10,090,087
Issue date
Oct 2, 2018
TDK Corporation
Yoshinori Fujikawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rare earth based magnet
Patent number
10,083,783
Issue date
Sep 25, 2018
TDK Corporation
Yoshinori Fujikawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
RARE-EARTH PERMANENT MAGNET
Publication number
20200020468
Publication date
Jan 16, 2020
TDK Corporation
Ryuji HASHIMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PERMANENT MAGNET AND PERMANENT MAGNET POWDER
Publication number
20190333660
Publication date
Oct 31, 2019
TDK Corporation
Masashi ITO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
R-T-B BASED PERMANENT MAGNET
Publication number
20190304640
Publication date
Oct 3, 2019
TDK Corporation
Yuki NAGAMINE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
R-T-B BASED PERMANENT MAGNET
Publication number
20190304638
Publication date
Oct 3, 2019
TDK Corporation
Yuki NAGAMINE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC COMPONENT
Publication number
20190202744
Publication date
Jul 4, 2019
TDK Corporation
Kumiko YAMAZAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METAL OXYNITRIDE THIN FILM, PROCESS FOR PRODUCING METAL OXYNITRIDE...
Publication number
20190144341
Publication date
May 16, 2019
TDK Corporation
Kumiko YAMAZAKI
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POLYCRYSTALLINE DIELECTRIC THIN FILM AND CAPACITOR ELEMENT
Publication number
20190023616
Publication date
Jan 24, 2019
TDK Corporation
Kumiko YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYCRYSTALLINE DIELECTRIC THIN FILM AND CAPACITOR ELEMENT
Publication number
20190019622
Publication date
Jan 17, 2019
TDK Corporation
Kumiko YAMAZAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OXYNITRIDE THIN FILM AND CAPACITANCE ELEMENT
Publication number
20180301284
Publication date
Oct 18, 2018
TDK Corporation
Takeshi SHIBAHARA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OXYNITRIDE THIN FILM AND CAPACITANCE ELEMENT
Publication number
20180282228
Publication date
Oct 4, 2018
TDK Corporation
Takeshi SHIBAHARA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
RARE EARTH PERMANENT MAGNET
Publication number
20170250014
Publication date
Aug 31, 2017
TDK Corporation
Tetsuya HIDAKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RARE EARTH BASED MAGNET
Publication number
20150179319
Publication date
Jun 25, 2015
TDK Corporation
Yoshinori FUJIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RARE EARTH BASED MAGNET
Publication number
20150179317
Publication date
Jun 25, 2015
TDK Corporation
Yoshinori FUJIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RARE EARTH BASED MAGNET
Publication number
20150179318
Publication date
Jun 25, 2015
TDK Corporation
Yoshinori FUJIKAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...