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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloy substrate for magnetic disks, method for producing s...
Patent number
11,721,361
Issue date
Aug 8, 2023
UACJ Corporation
Kotaro Kitawaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy substrate for magnetic disk and method for manufactu...
Patent number
11,482,251
Issue date
Oct 25, 2022
UACJ Corporation
Takuya Murata
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminium alloy substrate for magnetic disk, method for fabricating...
Patent number
11,404,082
Issue date
Aug 2, 2022
UACJ Corporation
Kotaro Kitawaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloy sheet for magnetic disk and production method theref...
Patent number
11,361,791
Issue date
Jun 14, 2022
UACJ Corporation
Kotaro Kitawaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Aluminum alloy sheet for magnetic disk and production method theref...
Patent number
11,341,995
Issue date
May 24, 2022
UACJ Corporation
Kotaro Kitawaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magnetic disk substrate, method for manufacturing same and magnetic...
Patent number
11,270,730
Issue date
Mar 8, 2022
UACJ Corporation
Takuya Murata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disc, aluminum alloy substrate for magnetic disc, and prod...
Patent number
11,211,088
Issue date
Dec 28, 2021
UACJ Corporation
Takuya Murata
G11 - INFORMATION STORAGE
Information
Patent Grant
Aluminum alloy substrate for magnetic disks, method for producing s...
Patent number
11,208,710
Issue date
Dec 28, 2021
UACJ Corporation
Kotaro Kitawaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Aluminum-alloy substrate for magnetic disk, method for manufacturin...
Patent number
11,037,594
Issue date
Jun 15, 2021
UACJ Corporation
Kotaro Kitawaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloy magnetic disk substrate and method for producing same
Patent number
10,767,247
Issue date
Sep 8, 2020
UACJ Corporation
Takuya Murata
G11 - INFORMATION STORAGE
Information
Patent Grant
Resin-coated wire harness pipe
Patent number
9,853,427
Issue date
Dec 26, 2017
UACJ Corporation
Keita Shirai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for manufacturing interior tinned copper tube
Patent number
6,045,860
Issue date
Apr 4, 2000
Sumitomo Light Metal Industries, Ltd.
Junichi Ito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM ALLOY SHEET FOR FORMING AND METHOD FOR PRODUCING THE SAME
Publication number
20240279780
Publication date
Aug 22, 2024
UACJ CORPORATION
Sayuri Takemura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR MANUFACTU...
Publication number
20210358520
Publication date
Nov 18, 2021
UACJ CORPORATION
Takuya MURATA
G11 - INFORMATION STORAGE
Information
Patent Application
ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...
Publication number
20210319806
Publication date
Oct 14, 2021
Kotaro KITAWAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...
Publication number
20210264944
Publication date
Aug 26, 2021
UACJ CORPORATION
Kotaro KITAWAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINIUM ALLOY SUBSTRATE FOR MAGNETIC DISK, METHOD FOR FABRICATING...
Publication number
20210201946
Publication date
Jul 1, 2021
UACJ CORPORATION
Kotaro KITAWAKI
G11 - INFORMATION STORAGE
Information
Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, METHOD FOR PRODUCING S...
Publication number
20210151077
Publication date
May 20, 2021
Kotaro KITAWAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK SUBSTRATE, METHOD FOR MANUFACTURING SAME AND MAGNETIC...
Publication number
20210050034
Publication date
Feb 18, 2021
UACJ CORPORATION
Takuya MURATA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISC, ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC, AND PROD...
Publication number
20210012801
Publication date
Jan 14, 2021
UACJ CORPORATION
Takuya MURATA
G11 - INFORMATION STORAGE
Information
Patent Application
ALUMINUM-ALLOY SUBSTRATE FOR MAGNETIC DISK, METHOD FOR MANUFACTURIN...
Publication number
20200381015
Publication date
Dec 3, 2020
FURUKAWA ELECTRIC CO., LTD.
Kotaro KITAWAKI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, METHOD FOR PRODUCING S...
Publication number
20200377984
Publication date
Dec 3, 2020
UACJ CORPORATION
Kotaro KITAWAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, METHOD FOR PRODUCING S...
Publication number
20200365180
Publication date
Nov 19, 2020
UACJ CORPORATION
Kotaro KITAWAKI
G11 - INFORMATION STORAGE
Information
Patent Application
ALUMINUM ALLOY MAGNETIC DISK SUBSTRATE AND METHOD FOR PRODUCING SAME
Publication number
20190390304
Publication date
Dec 26, 2019
UACJ CORPORATION
Takuya MURATA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC AND METHOD OF MANUFACTUR...
Publication number
20190284668
Publication date
Sep 19, 2019
UACJ CORPORATION
Takuya MURATA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SUBSTRATE FOR A MAGNETIC DISK
Publication number
20190066724
Publication date
Feb 28, 2019
UACJ CORPORATION
Toshihiro NAKAMURA
G11 - INFORMATION STORAGE
Information
Patent Application
RESIN-COATED WIRE HARNESS PIPE
Publication number
20160072265
Publication date
Mar 10, 2016
UACJ CORPORATION
Keita Shirai
B60 - VEHICLES IN GENERAL