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Tadashi Fujieda
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Ibaraki, JP
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last 30 patents
Information
Patent Grant
High entropy alloy article, product formed of said high entropy all...
Patent number
12,000,022
Issue date
Jun 4, 2024
PROTERIAL, LTD.
Meichuan Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Additive-manufactured object design supporting device and additive-...
Patent number
11,796,980
Issue date
Oct 24, 2023
Hitachi, Ltd.
Takashi Hamaguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy member, process for producing said alloy member, and product...
Patent number
11,492,685
Issue date
Nov 8, 2022
Hitachi Metals, Ltd.
Tadashi Fujieda
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy article, method for manufacturing said alloy article, product...
Patent number
11,359,638
Issue date
Jun 14, 2022
Hitachi Metals, Ltd.
Meichuan Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy article, method for manufacturing same, and product using same
Patent number
11,141,791
Issue date
Oct 12, 2021
Hitachi Metals, Ltd.
Tadashi Fujieda
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High entropy alloy article, method for manufacturing same, and prod...
Patent number
10,787,725
Issue date
Sep 29, 2020
Hitachi Metals, Ltd.
Tadashi Fujieda
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy structure and method for producing alloy structure
Patent number
10,702,944
Issue date
Jul 7, 2020
Hitachi Metals, Ltd.
Takahiko Kato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy structure and method for producing alloy structure
Patent number
10,576,538
Issue date
Mar 3, 2020
Hitachi Metals, Ltd.
Takahiko Kato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat-insulating member, low-melting glass composition, and sealing...
Patent number
10,358,379
Issue date
Jul 23, 2019
Hitachi Chemical Company, Ltd.
Takashi Naito
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass composition, glass frit containing same, glass paste containi...
Patent number
10,252,938
Issue date
Apr 9, 2019
Hitachi, Ltd.
Yuichi Sawai
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Charged particle beam device, and method of manufacturing component...
Patent number
10,170,273
Issue date
Jan 1, 2019
Hitachi High-Technologies Corporation
Takashi Ichimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component, method for producing same, and sealing materi...
Patent number
10,026,923
Issue date
Jul 17, 2018
Hitachi Chemical Company, Ltd.
Takashi Naito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing electrodes for all-solid battery and method fo...
Patent number
9,899,662
Issue date
Feb 20, 2018
Hitachi, Ltd.
Taigo Onodera
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonded structure and production method therefor
Patent number
9,824,900
Issue date
Nov 21, 2017
Hitachi, Ltd.
Motomune Kodama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Composite material
Patent number
9,796,821
Issue date
Oct 24, 2017
Hitachi, Ltd.
Takuya Aoyagi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Solder, aluminum wire body and motor using the same
Patent number
9,789,568
Issue date
Oct 17, 2017
Hitachi, Ltd.
Takuya Aoyagi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic component, method for producing same, and sealing materi...
Patent number
9,728,341
Issue date
Aug 8, 2017
Hitachi Chemical Company, Ltd.
Takashi Naito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite material
Patent number
9,708,460
Issue date
Jul 18, 2017
Hitachi, Ltd.
Tadashi Fujieda
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Electronic component, process for producing same, sealing material...
Patent number
9,614,178
Issue date
Apr 4, 2017
Hitachi Chemical Company, Ltd.
Takashi Naito
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Joint material, and jointed body
Patent number
9,543,265
Issue date
Jan 10, 2017
Hitachi, Ltd.
Motomune Kodama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal matrix composite and method for producing the same
Patent number
9,490,380
Issue date
Nov 8, 2016
Hitachi, Ltd.
Tadashi Fujieda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Bonded body and semiconductor module
Patent number
9,196,563
Issue date
Nov 24, 2015
Hitachi, Ltd.
Yuichi Sawai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cathode for lithium-ion secondary battery, lithium-ion secondary ba...
Patent number
9,023,522
Issue date
May 5, 2015
Hitachi, Ltd.
Akira Gunji
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode active material
Patent number
8,951,436
Issue date
Feb 10, 2015
Hitachi, Ltd.
Yuji Hashiba
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Thermoelectric conversion material
Patent number
8,802,963
Issue date
Aug 12, 2014
Hitachi, Ltd.
Tadashi Fujieda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Field emission type electron gun comprising single fibrous carbon e...
Patent number
7,777,404
Issue date
Aug 17, 2010
Hitachi High-Technologies Corporation
Tadashi Fujieda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field emission electron gun and electron beam applied device using...
Patent number
7,732,764
Issue date
Jun 8, 2010
Hitachi, Ltd.
Tadashi Fujieda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Conductive probe and method for producing the same
Patent number
7,710,012
Issue date
May 4, 2010
Hitachi High-Technologies Corporation
Tadashi Fujieda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Probe manufacturing method, probe, and scanning probe microscope
Patent number
7,388,199
Issue date
Jun 17, 2008
Hitachi Kenki Fine Tech Co., Ltd.
Takafumi Morimoto
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic wave absorption material and an associated device
Patent number
7,239,261
Issue date
Jul 3, 2007
Hitachi Ltd.
Tadashi Fujieda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING BORON NITRIDE NANOTUBES
Publication number
20230406705
Publication date
Dec 21, 2023
Proterial, Ltd.
Tadashi Fujieda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Additive-Manufactured Object Design Supporting Device and Additive-...
Publication number
20210080930
Publication date
Mar 18, 2021
Hitachi, Ltd
Takashi HAMAGUCHI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALLOY ARTICLE, PRODUCT FORMED OF SAID ALLOY ARTICLE, AND FLUID MACH...
Publication number
20200290118
Publication date
Sep 17, 2020
Hitachi Metals, Ltd.
Meichuan CHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
TITANIUM-BASED ALLOY MEMBER, METHOD FOR PRODUCING TITANIUM-BASED AL...
Publication number
20200277687
Publication date
Sep 3, 2020
Hitachi, Ltd
Tadashi FUJIEDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALLOY ARTICLE, METHOD FOR MANUFACTURING SAID ALLOY ARTICLE, PRODUCT...
Publication number
20200158123
Publication date
May 21, 2020
Hitachi Metals, Ltd.
Meichuan CHEN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALLOY MEMBER, PROCESS FOR PRODUCING SAID ALLOY MEMBER, AND PRODUCT...
Publication number
20190226058
Publication date
Jul 25, 2019
Hitachi Metals, Ltd.
Tadashi FUJIEDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALLOY ARTICLE, METHOD FOR MANUFACTURING SAME, AND PRODUCT USING SAME
Publication number
20190047049
Publication date
Feb 14, 2019
Hitachi Metals, Ltd.
Tadashi FUJIEDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH ENTROPY ALLOY ARTICLE, METHOD FOR MANUFACTURING SAME, AND PROD...
Publication number
20180363104
Publication date
Dec 20, 2018
Hitachi Metals, Ltd.
Tadashi FUJIEDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Charged Particle Beam Device, and Method of Manufacturing Component...
Publication number
20180019096
Publication date
Jan 18, 2018
Hitachi High-Technologies Corporation
Takashi ICHIMURA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Electronic Component, Method for Producing Same, and Sealing Materi...
Publication number
20170301883
Publication date
Oct 19, 2017
Hitachi Chemical Company, Ltd.
Takashi Naito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALLOY STRUCTURE AND METHOD FOR PRODUCING ALLOY STRUCTURE
Publication number
20170209922
Publication date
Jul 27, 2017
Hitachi, Ltd
Takahiko KATO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
ALLOY STRUCTURE AND METHOD FOR PRODUCING ALLOY STRUCTURE
Publication number
20170209954
Publication date
Jul 27, 2017
Hitachi, Ltd
Takahiko KATO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
HEAT-INSULATING MEMBER, LOW-MELTING GLASS COMPOSITION, AND SEALING...
Publication number
20160297706
Publication date
Oct 13, 2016
Hitachi Chemical Company, Ltd.
Takashi NAITO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SOLID ELECTROLYTE, ALL-SOLID-STATE BATTERY INCLUDING THE SAME, AND...
Publication number
20160181657
Publication date
Jun 23, 2016
Hitachi, Ltd
Jun KAWAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTE AND ALL-SOLID STATE ION SECONDARY BATTERY USING T...
Publication number
20150380765
Publication date
Dec 31, 2015
Hitachi, Ltd
Tadashi FUJIEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID STATE ION SECONDARY BATTERY
Publication number
20150372298
Publication date
Dec 24, 2015
Hitachi, Ltd
Tadashi FUJIEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING ELECTRODES FOR ALL-SOLID BATTERY AND METHOD FO...
Publication number
20150295224
Publication date
Oct 15, 2015
Hitachi, Ltd
Taigo ONODERA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bonded Structure and Production Method Therefor
Publication number
20150279700
Publication date
Oct 1, 2015
Hitachi, Ltd
Motomune Kodama
B32 - LAYERED PRODUCTS
Information
Patent Application
ELECTRONIC COMPONENT, PROCESS FOR PRODUCING SAME, SEALING MATERIAL...
Publication number
20150270508
Publication date
Sep 24, 2015
Hitachi Chemical Company, Ltd.
Takashi Naito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMOELECTRIC CONVERSION DEVICE
Publication number
20150221845
Publication date
Aug 6, 2015
Chisaki Takubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic Component, Method for Producing Same, and Sealing Materi...
Publication number
20150187510
Publication date
Jul 2, 2015
Takashi Naito
B32 - LAYERED PRODUCTS
Information
Patent Application
METAL MATRIX COMPOSITE AND METHOD FOR PRODUCING THE SAME
Publication number
20150028333
Publication date
Jan 29, 2015
Hitachi, Ltd
Tadashi Fujieda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATE AND ORGANIC EL ELEMENT, WINDOW, AND SOLAR BATTERY MODULE U...
Publication number
20150020879
Publication date
Jan 22, 2015
Hitachi, Ltd
Yuichi Sawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE MEMBER
Publication number
20150017409
Publication date
Jan 15, 2015
Hitachi, Ltd
Takashi Naito
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Bonded Body and Semiconductor Module
Publication number
20150008573
Publication date
Jan 8, 2015
Hitachi, Ltd
Yuichi Sawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE MATERIAL
Publication number
20140378581
Publication date
Dec 25, 2014
Hitachi, Ltd
Takuya Aoyagi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITE MATERIAL
Publication number
20140334937
Publication date
Nov 13, 2014
Hitachi, Ltd
Tadashi Fujieda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Joint Material, and Jointed Body
Publication number
20140287227
Publication date
Sep 25, 2014
Hitachi, Ltd
Motomune KODAMA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Solder, Aluminum Wire Body and Motor Using the Same
Publication number
20140285039
Publication date
Sep 25, 2014
Hitachi, Ltd
Takuya AOYAGI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GLASS COMPOSITION, GLASS FRIT CONTAINING SAME, GLASS PASTE CONTAINI...
Publication number
20140145122
Publication date
May 29, 2014
HITACHI LTD.
Yuichi Sawai
C03 - GLASS MINERAL OR SLAG WOOL