Hideyuki Hatakeyama

Person

Iwaki-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Impact resistant magnetic disk device and method for manufacturing...
- Patent number 12,205,616
- Issue date Jan 21, 2025
- UACJ Corporation
- Kotaro Kitawaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Aluminum alloy disc blank for magnetic disc and magnetic disc
- Patent number 12,087,342
- Issue date Sep 10, 2024
- UACJ Corporation
- Kotaro Kitawaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin substrate built-in hard disk drive and base plate member for t...
- Patent number 12,033,665
- Issue date Jul 9, 2024
- UACJ Corporation
- Kotaro Kitawaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic disk device
- Patent number 11,935,559
- Issue date Mar 19, 2024
- UACJ Corporation
- Naoki Kitamura
- G11 - INFORMATION STORAGE
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
Aluminum alloy substrate for magnetic disk, method for producing th...
- Patent number 11,423,937
- Issue date Aug 23, 2022
- UACJ Corporation
- Kotaro Kitawaki
- 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
Image compression device, image compression method, image extension...
- Patent number 10,165,278
- Issue date Dec 25, 2018
- Alpine Electronics, Inc.
- Hideyuki Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus
- Patent number 8,959,342
- Issue date Feb 17, 2015
- Alpine Electronics, Inc.
- Hideyuki Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus
- Patent number 8,213,450
- Issue date Jul 3, 2012
- Alpine Electronics, Inc.
- Hideyuki Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encrypted authentication
- Patent number 8,200,973
- Issue date Jun 12, 2012
- Alpine Electronics Inc.
- Akihiro Kubota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transfer device
- Patent number 7,539,865
- Issue date May 26, 2009
- Alpine Electronics, Inc.
- Hideyuki Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polygon mirror and method of manufacturing the same, optical scanne...
- Patent number 7,009,746
- Issue date Mar 7, 2006
- Canon Kabushiki Kaisha
- Hideyuki Hatakeyama
- G02 - OPTICS
Information Patent Grant
High-reflectance silver mirror and reflecting optical element
- Patent number 6,695,458
- Issue date Feb 24, 2004
- Canon Kabushiki Kaisha
- Masanobu Ohgane
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Reflective optical element
- Patent number 6,665,120
- Issue date Dec 16, 2003
- Canon Kabushiki Kaisha
- Hideyuki Hatakeyama
- G02 - OPTICS
Information Patent Grant
Polygon mirror and method of manufacturing the same, optical scanne...
- Patent number 6,648,482
- Issue date Nov 18, 2003
- Canon Kabushiki Kaisha
- Hideyuki Hatakeyama
- G02 - OPTICS
Information Patent Grant
Anti-fogging and anti-reflection optical article
- Patent number 6,394,613
- Issue date May 28, 2002
- Canon Kabushiki Kaisha
- Hideyuki Hatakeyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anti-fogging coating and optical part using the same
- Patent number 6,287,683
- Issue date Sep 11, 2001
- Canon Kabushiki Kaisha
- Susumu Itoh
- G02 - OPTICS
Information Patent Grant
Image heating device and image heating film
- Patent number 6,078,780
- Issue date Jun 20, 2000
- Canon Kabushiki Kaisha
- Atsuyoshi Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cylindrically shaped article, method of manufacturing same and film...
- Patent number 5,968,623
- Issue date Oct 19, 1999
- Canon Kabushiki Kaisha
- Kazutaka Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Toner fixation film and toner fixation apparatus using it
- Patent number 5,939,337
- Issue date Aug 17, 1999
- Canon Kabushiki Kaisha
- Hideyuki Hatakeyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing member and fixing apparatus including same
- Patent number 5,863,660
- Issue date Jan 26, 1999
- Canon Kabushiki Kaisha
- Hiroaki Kumagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fluororesin-coated member, production method therefor and heat fixi...
- Patent number 5,763,068
- Issue date Jun 9, 1998
- Canon Kabushiki Kaisha
- Kazuo Kishino
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ALUMINUM ALLOY RAW MATERIAL, METHOD FOR PRODUC...
- Publication number 20240417837
- Publication date Dec 19, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATE FOR MAGNETIC DISK, MANUFACTURING METHOD THEREOF, AND MAGN...
- Publication number 20240371404
- Publication date Nov 7, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Hideyuki HATAKEYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING THE SAME
- Publication number 20240355357
- Publication date Oct 24, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Hideyuki HATAKEYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE
- Publication number 20240233766
- Publication date Jul 11, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE
- Publication number 20240170017
- Publication date May 23, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE
- Publication number 20240135971
- Publication date Apr 25, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THIN SUBSTRATE BUILT-IN HARD DISK DRIVE AND BASE PLATE MEMBER FOR T...
- Publication number 20240119967
- Publication date Apr 11, 2024
- 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 DISC AND MAGNETIC DISC
- Publication number 20240021213
- Publication date Jan 18, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
ALUMINUM ALLOY DISC BLANK FOR MAGNETIC DISC AND MAGNETIC DISC
- Publication number 20240018633
- Publication date Jan 18, 2024
- UACJ CORPORATION
- Kotaro KITAWAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240005958
- Publication date Jan 4, 2024
- UACJ CORPORATION
- Naoki KITAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING MAGNETIC DISK SUBST...
- Publication number 20230238027
- Publication date Jul 27, 2023
- UACJ CORPORATION
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK, AND MAGNETIC DISK USING...
- Publication number 20230120845
- Publication date Apr 20, 2023
- 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, AND MAGNETIC DISK USIN...
- Publication number 20230111915
- Publication date Apr 13, 2023
- 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 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 DISK, METHOD FOR PRODUCING TH...
- Publication number 20210065742
- Publication date Mar 4, 2021
- UACJ CORPORATION
- 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
SUBSTRATE FOR A MAGNETIC DISK
- Publication number 20190066724
- Publication date Feb 28, 2019
- UACJ CORPORATION
- Toshihiro NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SUPERCONDUCTING WIRE ROD CONNECTION STRUCTURE AND CONNECTION METHOD...
- Publication number 20170062097
- Publication date Mar 2, 2017
- FURUKAWA ELECTRIC CO., LTD
- Toshiaki AMANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Image Compression Device, Image Compression Method, Image Extension...
- Publication number 20160316217
- Publication date Oct 27, 2016
- ALPINE ELECTRONICS, INC.
- Hideyuki Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METAL MEMBER FOR MAGNETIC STORAGE MEDIUM AND MAGNETIC STORAGE MEDIUM
- Publication number 20160042754
- Publication date Feb 11, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Wataru Kumagai
- G11 - INFORMATION STORAGE
Information Patent Application
SUPERCONDUCTING WIRE
- Publication number 20150024942
- Publication date Jan 22, 2015
- FURUKAWA ELECTRIC CO., LTD.
- Yuko Hayase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR OXIDE SUPERCONDUCTOR AND PROCESS FOR PRODUCING SAME,...
- Publication number 20120238454
- Publication date Sep 20, 2012
- INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
- Masateru YOSHIZUMI
- H01 - BASIC ELECTRIC ELEMENTS

Hideyuki Hatakeyama

Person

Patents Grantslast 30 patents

Impact resistant magnetic disk device and method for manufacturing...

Aluminum alloy disc blank for magnetic disc and magnetic disc

Thin substrate built-in hard disk drive and base plate member for t...

Magnetic disk device

Aluminum alloy substrate for magnetic disk and method for manufactu...

Aluminum alloy substrate for magnetic disk, method for producing th...

Aluminium alloy substrate for magnetic disk, method for fabricating...

Aluminum alloy sheet for magnetic disk and production method theref...

Aluminum alloy sheet for magnetic disk and production method theref...

Magnetic disk substrate, method for manufacturing same and magnetic...

Magnetic disc, aluminum alloy substrate for magnetic disc, and prod...

Aluminum alloy substrate for magnetic disks, method for producing s...

Aluminum-alloy substrate for magnetic disk, method for manufacturin...

Aluminum alloy magnetic disk substrate and method for producing same

Image compression device, image compression method, image extension...

Communication apparatus

Communication apparatus

Method and apparatus for encrypted authentication

Data transfer device

Polygon mirror and method of manufacturing the same, optical scanne...

High-reflectance silver mirror and reflecting optical element

Reflective optical element

Polygon mirror and method of manufacturing the same, optical scanne...

Anti-fogging and anti-reflection optical article

Anti-fogging coating and optical part using the same

Image heating device and image heating film

Cylindrically shaped article, method of manufacturing same and film...

Toner fixation film and toner fixation apparatus using it

Fixing member and fixing apparatus including same

Fluororesin-coated member, production method therefor and heat fixi...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING ALUMINUM ALLOY RAW MATERIAL, METHOD FOR PRODUC...

SUBSTRATE FOR MAGNETIC DISK, MANUFACTURING METHOD THEREOF, AND MAGN...

MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING THE SAME

MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD FOR MANUFACTURING MAGNETIC DISK DEVICE

THIN SUBSTRATE BUILT-IN HARD DISK DRIVE AND BASE PLATE MEMBER FOR T...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC AND MAGNETIC DISC

ALUMINUM ALLOY DISC BLANK FOR MAGNETIC DISC AND MAGNETIC DISC

MAGNETIC DISK DEVICE

MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING MAGNETIC DISK SUBST...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK, AND MAGNETIC DISK USING...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, AND MAGNETIC DISK USIN...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR MANUFACTU...

ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...

ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...

ALUMINIUM ALLOY SUBSTRATE FOR MAGNETIC DISK, METHOD FOR FABRICATING...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK, METHOD FOR PRODUCING TH...

MAGNETIC DISK SUBSTRATE, METHOD FOR MANUFACTURING SAME AND MAGNETIC...

MAGNETIC DISC, ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC, AND PROD...

ALUMINUM-ALLOY SUBSTRATE FOR MAGNETIC DISK, METHOD FOR MANUFACTURIN...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, METHOD FOR PRODUCING S...

ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, METHOD FOR PRODUCING S...

ALUMINUM ALLOY MAGNETIC DISK SUBSTRATE AND METHOD FOR PRODUCING SAME

SUBSTRATE FOR A MAGNETIC DISK

SUPERCONDUCTING WIRE ROD CONNECTION STRUCTURE AND CONNECTION METHOD...

Image Compression Device, Image Compression Method, Image Extension...

METAL MEMBER FOR MAGNETIC STORAGE MEDIUM AND MAGNETIC STORAGE MEDIUM

SUPERCONDUCTING WIRE

SUBSTRATE FOR OXIDE SUPERCONDUCTOR AND PROCESS FOR PRODUCING SAME,...