Patent Assignment
Reel/Frame 066130/0563
Change of Name
Recorded: 2023-12-27
Pages: 9
Assignor
HITACHI METALS, LTD.
Executed: 2023-06-17
Assignee
PROTERIAL, LTD.
5-6-36 TOYOSU, KOTO-KU, TOKYO, 135-0061, JAPAN
Covered Properties
(166)
R-T-B Sintered Magnet and Rare Earth Alloy
Methods for Producing Raw Material Alloy for Rare Earth Magnet, Powder and Sintered Magnet
Resin Encapsulated Semiconductor Device and the Production Method
Rectangular Conductor for Solar Battery, Method for Fabricating Same and Lead Wire for Solar Battery
Partial-discharge-resistant insulating varnish, insulated wire and method of making the same
Electrode Wire for Solar Cell
Method for Imparting Hydrogen Resistance to Articles
Method for Producing Rare Earth Metal-Based Permanent Magnet Having Copper Plating Film on the Surface Thereof
Connecting Lead Wire for a Solar Battery, Method for Fabricating Same, and Solar Battery Using the Connecting Lead Wire
Magnetic Core and Applied Product Making Use of the Same
Silicon Nitride Substrate, a Manufacturing Method of the Silicon Nitride Substrate, a Silicon Nitride Wiring Board Using the Silicon Nitride Substrate, and Semiconductor Module
Ferrite Material
Circuit Board and Semiconductor Module Using This, Production Method for Circuit Board
Nano-Crystalline, Magnetic Alloy, Its Production Method, Alloy Ribbon and Magnetic Part
Amorphous Alloy Ribbon, Nanocrystalline Soft Magnetic Alloy and Magnetic Core Consisting of Nanocrystalline Soft Magnetic Alloy
R-Fe-B Rare Earth Sintered Magnet and Method for Producing Same
Rare Earth Sintered Magnet and Method for Producing Same
Rare Earth Magnet and Method for Producing Same
R-Fe-B Rare-Earth Sintered Magnet and Process for Producing the Same
Conductive Paste, Multilayer Ceramic Substrate and Its Production Method
Ferrite Material and Method for Producing Ferrite Material
Method for Producing Rare Earth Metal-Based Permanent Magnet
Aluminum Plated Film, Metallic Member, and Its Fabrication Method
Silicon Nitride Substrate, Method of Manufacturing the Same, and Silicon Nitride Circuit Board and Semiconductor Module Using the Same
Multilayer Ceramic Substrate, Electronic Component, and Method of Manufacturing Multilayer Ceramic Substrate
Radio Wave Absorption Material and Radio Wave Absorber
Ceramic Substrate Part and Electronic Part Comprising It
Magnetic Field Analysis Method, Magnetization Analysis Device, and Recording Medium with Computer Program
Soft Magnetic Ribbon, Magnetic Core, Magnetic Part and Process for Producing Soft Magnetic Ribbon
R-T-B Based Sintered Magnet
R-T-B Based Sintered Magnet
Permanent Magnet Motor Having Composite Magnets and Manufacturing Method Thereof
R-T-B Sintered Magnet and Method for Producing the Same
Soft Magnetic Thin Strip, Process for Production of the Same, Magnetic Parts, and Amorphous Thin Strip
R-Fe-B Based Sintered Magnet Having on the Surface Thereof Vapor Deposited Film of Aluminum or Alloy Thereof, and Method for Producing the Same
Rare Earth Magnet and Method for Producing Same
Radially Anisotropic Ring R-Tm-B Magnet, Its Production Method, Die for Producing It, and Rotor for Brushless Motor
R-Fe-B Type Rare Earth Sintered Magnet and Process for Production of the Same
R-Fe-B Rare Earth Sintered Magnet
R-Fe-B Anisotropic Sintered Magnet
Thin Strip of Amorphous Alloy, Nanocrystal Soft Magnetic Alloy, and Magnetic Core
Method for Producing Surface-Modified Rare Earth Metal-Based Sintered Magnet and Surface-Modified Rare Earth Metal-Based Sintered Magnet
Silicon Nitride Sintered Body, Method of Producing the Same, and Silicon Nitride Circuit Substrate and Semiconductor Module Using the Same
Electrode Structure and Its Manufacturing Method, and Semiconductor Module
Nano-Crystalline, Magnetic Alloy, Its Production Method, Alloy Ribbon and Magnetic Part
Sintered Ferrite Material, Wire Wound Component, and Producing Method of Sintered Ferrite Material
Ferromagnetic amorphous alloy ribbon and fabrication thereof
Ferromagnetic amorphous alloy ribbon with reduced surface defects and application thereof
Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof
R-T-B-Type Sintered Magnet and Method for Production Thereof
Nano-Crystalline, Magnetic Alloy, Its Production Method, Alloy Ribbon and Magnetic Part
Metal Fine Particle for Conductive Metal Paste, Conductive Metal Paste and Metal Film
Rare Earth Metal-Based Permanent Magnet
R-T-Cu-Mn-B Type Sintered Magnet
Lead Wire for Solar Cell, Manufacturing Method and Storage Method Thereof, and Solar Cell
Corrosion-Resistant Magnet and Method for Producing the Same
Corrosion-Resistant Magnet and Method for Producing the Same
Aluminum Electroplating Solution and Method for Forming Aluminum Plating Film
Silicon Nitride Substrate Manufacturing Method, Silicon Nitride Substrate, Silicon Nitride Circuit Substrate, and Semiconductor Module
Method for Producing R-T-B Sintered Magnet
Soft Magnetic Alloy Ribbon and Its Production Method, and Magnetic Device Having Soft Magnetic Alloy Ribbon
R-Fe-B Rare-Earth Sintered Magnet and Process for Producing the Same
Alloy for Sintered R-T-B-M Magnet and Method for Producing Same
Method for Producing Aluminum Foil
Process for Production of R-T-B Based Sintered Magnets and R-T-B Based Sintered Magnets
PROCESS FOR PRODUCTION OF R-Fe-B-BASED RARE EARTH SINTERED MAGNET, AND STEAM CONTROL MEMBER
Method and Device for Recovering Hydrogen Pulverized Powder of Raw-Material Alloy for Rare-Earth Magnet
Soft-Magnetic, Amorphous Alloy Ribbon and Its Production Method, and Magnetic Core Constituted Thereby
R-Fe-B Type Rare Earth Sintered Magnet and Process for Production of the Same
Aluminum Plated Film and Metallic Member
Magnetic Force Characteristic Computing Method, Magnetic Force Characteristic Computing Device and Computer Program
Slurry Recycling Method, Producing Method of Rare Earth Sintered Magnet and Slurry Recycling Apparatus
Vehicle Battery Charger
Method for Producing R-T-B-Based Sintered Magnets
Treatment Device
Method for Producing R-T-B Sintered Magnet
R-T-B Sintered Magnet Manufacturing Method
Solar Battery Rectangular Conductor, Method for Fabricating Same and Solar Battery Lead Wire
Complex Harness
Method for Producing Aluminum Foil
Arcuate Magnet Having Polar-Anisotropic Orientation, and Method and Molding Die for Producing It
Method of Producing R-T-B Sintered Magnet
R-T-B Sintered Magnet
Production Method for R-Fe-B Based Sintered Magnet Having Plating Film on Surface Thereof
Corrosion-Resistant Magnet and Method for Producing the Same
Calculating Method of Magnetic Force Characteristic, and Magnetic Force Characteristic Computing Device
Method for Producing R-Fe-B Based Permanent Magnet Alloy Recycled Material Having Removed Carbon
Rh Diffusion Source, and Method for Producing R-T-B-Based Sintered Magnet Using Same
Brazing Material, Brazing Material Paste, Ceramic Circuit Substrate, Ceramic Master Circuit Substrate, and Power Semiconductor Module
Method for Recovering Rare Earth Element
Covering Member with Excellent Sliding Properties
Silicon Nitride Substrate and Method for Producing Silicon Nitride Substrate
Rectangular Conductor for Solar Battery, Method for Fabricating Same and Lead Wire for Solar Battery
Method for Removing Rare Earth Impurities from Nickel-Electroplating Solution
Recycle Method and Recycle Apparatus for Powder for Rare Earth Sintered Magnet
Method for Producing Porous Aluminum Foil, Porous Aluminum Foil, Positive Electrode Current Collector for Electrical Storage Devices, Electrode for Electrical Storage Devices, and Electrical Storage Device
Method for Producing R-T-B Sintered Magnet
Method for Preparing Low-Melting-Point Plating Solution for Aluminum Electroplating, Plating Solution for Aluminum Electroplating, Method for Producing Aluminum Foil, and Method for Lowering Melting Point of Plating Solution for Aluminum Electroplating
Amorphous Alloy Ribbon and Method of Producing the Same
Method for Producing Rare Earth Sintered Magnet
Method for Producing Rare-Earth Sintered Magnet, and Molding Machine Therefor
Method for Producing Rare-Earth Sintered Magnet, and Molding Machine Therefor
Ceramic Circuit Substrate and Its Production Method
Method and Device for Recovering Hydrogen Pulverized Powder of Raw-Material Alloy for Rare-Earth Magnet
Complex Harness
Complex Harness
Method for Removing Rare Earth Impurities from Nickel-Electroplating Solution
Method for Removing Rare Earth Impurities from Nickel-Electroplating Solution
Wound Magnetic Core and Method of Producing the Same
Slurry Recycling Method, Producing Method of Rare Earth Sintered Magnet and Slurry Recycling Apparatus
Positive Electrode Active Material for Lithium Ion Secondary Battery, and Positive Electrode for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Comprising the Same
Positive Electrode Active Material for Lithium Ion Secondary Battery, Manufacturing Method Thereof, and Lithium Ion Secondary Battery
Circuit Substrate for Semiconductor Package with Multiple Circuit Substrate Units and Semiconductor Package Therefor
Current Collector for Lithium Ion Secondary Batteries and Positive Electrode for Lithium Ion Secondary Batteries
Method for Producing Ceramic Circuit Board
R-T-B Based Sintered Magnet and Method for Producing R-T-B Based Sintered Magnet
R-T-B Based Sintered Magnet
Fe-BASED AMORPHOUS TRANSFORMER MAGNETIC CORE, PRODUCTION METHOD THEREFOR, AND TRANSFORMER
Method for Producing R-T-B Based Sintered Magnet
Electrolytic Aluminum Foil,Production Method Therefor, Current Collector for Electrical Storage Device, Electrode for Electrical Storage Device, and Electrical Storage Device
Solar Battery Rectangular Conductor, Method for Fabricating Same and Solar Battery Lead Wire
Process for Manufacturing Reclaimed Alloy Material and Process for Manufacturing Reclaimed Amorphous Alloy Ribbon
Method for Manufacturing R-T-B Based Sintered Magnet
Complex Harness
Method for Producing R-T-B Sintered Magnet
Lithium Ion Secondary Battery Cathode Material, Lithium Ion Secondary Battery Cathode and Lithium Ion Secondary Battery That Use Same, and Method for Manufacturing Lithium Ion Secondary Battery Cathode Material
Amorphous Alloy Ribbon and Method of Producing the Same
Apparatus for Annealing Alloy Ribbon and Method of Producing Annealed Alloy Ribbon
Rapidly Quenched Fe-Based Soft-Magnetic Alloy Ribbon and Its Production Method and Core
Ceramic Substrate and Method for Production Thereof
Production Method for R-T-B Sintered Magnet
Production Method for R-T-B Sintered Magnet
Method for Manufacturing R-T-B Based Sintered Magnet
Amorphous Alloy Ribbon and Method for Manufacturing Same
Method for Manufacturing R-T-B Based Sintered Magnet
Production Method for R-T-B-Based Sintered Magnet
Production Method for R-T-B-Based Sintered Magnet
Fe-BASED SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC CORE COMPRISING SAME
Fe-Si-B-C-Based Amorphous Alloy Ribbon and Transformer Core Formed Thereby
Positive-Electrode Material for Lithium Ion Secondary Battery, Method for Producing the Same, and Lithium Ion Secondary Battery
Multilayer Ceramic Substrate and Method for Manufacturing Same
Method for Producing R-T-B System Sintered Magnet
Method for Manufacturing R-T-B Based Sintered Magnet
R-T-B-Based Sintered Magnet and Method for Producing Same
Diffusion Treatment Device and Method for Manufacturing R-T-B System Sintered Magnet Using Same
Cathode Active Substance Used for Lithium Ion Secondary Battery, Cathode Including Same, and Lithium Ion Secondary Battery Provided with Cathode
Cathode Active Material Used for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using Same
Complex Harness
Electrode Device and Metal Foil Manufacturing Method Using Same
Cathode Active Material Used for Lithium Ion Secondary Battery, Method for Producing Same, and Lithium Ion Secondary Battery
Silicon Nitride Sintered Substrate, Silicon Nitride Sintered Substrate Sheet, Circuit Substrate, and Production Method for Silicon Nitride Sintered Substrate
METHOD FOR SEPARATING Dy AND Tb FROM ALLOY CONTAINING BOTH
Insulating Substrate and Semiconductor Device Using Same
Method for Producing Sintered R-T-B Based Magnet and Diffusion Source
Method for Producing Sintered R-T-B Based Magnet and Diffusion Source
Positive-Electrode Material for Lithium Ion Secondary Battery, Method for Producing the Same, and Lithium Ion Secondary Battery
Method of Producing R-T-B Sintered Magnet
R-T-B Sintered Magnet
Metallic Foil Manufacturing Method and Cathode for Manufacturing Metallic Foil
Complex Harness
R-T-B Sintered Magnet and Production Method Therefor
Method for Producing R-T-B Sintered Magnet
Method for Producing R-T-B Sintered Magnet
Fe-Based Amorphous Alloy Ribbon Manufacturing Method, Fe-Based Amorphous Alloy Ribbon Manufacturing Device, and Wound Body of Fe-Based Amorphous Alloy Ribbon
Multilayer Ceramic Substrate and Method for Manufacturing Same
Sintered R-T-B Based Magnet
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2014
From: HITACHI MAGNET WIRE CORP.
To: HITACHI METALS, LTD.
Reel/Frame 032076/0376 →
Merger
Jan 29, 2014
From: HITACHI CABLE, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 032134/0723 →
Assignment of Assignor's Interest
Feb 14, 2014
From: HITACHI CABLE FINE-TECH, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 032223/0085 →
Assignment of Assignor's Interest
Jan 6, 2015
From: NEOMAX MATERIALS CO., LTD.
To: HITACHI METALS, LTD.
Reel/Frame 034639/0053 →
Nunc Pro Tunc Assignment
Jun 3, 2024
From: HITACHI METALS, LTD.
To: HITACHI, LTD.
Reel/Frame 067605/0821 →