Yuichi Arai

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dual gasket for manufacturing of hermetically-sealed hard disk drive
- Patent number 11,842,754
- Issue date Dec 12, 2023
- Western Digital Technologies, Inc.
- Yuichi Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive non-uniform disk shroud clearance
- Patent number 11,615,810
- Issue date Mar 28, 2023
- Western Digital Technologies, Inc.
- Andre Chan
- G11 - INFORMATION STORAGE
Information Patent Grant
Double bend VCM yoke structure
- Patent number 11,373,677
- Issue date Jun 28, 2022
- Western Digital Technologies, Inc.
- Miki Namihisa
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual gasket for manufacturing of hermetically-sealed hard disk drive
- Patent number 11,348,619
- Issue date May 31, 2022
- Western Digital Technologies, Inc.
- Yuichi Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape embedded drive with tied spindle structure
- Patent number 10,997,998
- Issue date May 4, 2021
- Western Digital Technologies, Inc.
- Kouki Uefune
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage device with improved top cover gasket and associat...
- Patent number 10,622,027
- Issue date Apr 14, 2020
- Western Digital Technologies, Inc.
- Jiro Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Misalignment-tolerant flexible type electrical feed-through
- Patent number 10,424,345
- Issue date Sep 24, 2019
- Western Digital Technologies, Inc.
- Miki Namihisa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hermetic sealing of hard disk drive using laminated film seal
- Patent number 9,721,619
- Issue date Aug 1, 2017
- Western Digital Technologies, Inc.
- Kimihiko Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Hermetic sealing of hard disk drive using laminated film seal
- Patent number 9,721,620
- Issue date Aug 1, 2017
- Western Digital Technologies, Inc.
- Kimihiko Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Hermetic sealing of hard disk drive using laminated film seal
- Patent number 9,704,539
- Issue date Jul 11, 2017
- Western Digital Technologies, Inc.
- Kimihiko Sudo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DUAL GASKET FOR MANUFACTURING OF HERMETICALLY-SEALED HARD DISK DRIVE
- Publication number 20220270651
- Publication date Aug 25, 2022
- Western Digital Technologies, Inc.
- Yuichi Arai
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL GASKET FOR MANUFACTURING OF HERMETICALLY-SEALED HARD DISK DRIVE
- Publication number 20220020399
- Publication date Jan 20, 2022
- Western Digital Technologies, Inc.
- Yuichi Arai
- G11 - INFORMATION STORAGE
Information Patent Application
Double Bend VCM Yoke Structure
- Publication number 20210407545
- Publication date Dec 30, 2021
- Western Digital Technologies, Inc.
- Miki NAMIHISA
- G11 - INFORMATION STORAGE
Information Patent Application
Hermetic Sealing Of Hard Disk Drive Using Laminated Film Seal
- Publication number 20170169861
- Publication date Jun 15, 2017
- HGST NETHERLANDS B.V.
- Kimihiko Sudo
- G11 - INFORMATION STORAGE
Information Patent Application
HERMETIC SEALING OF HARD DISK DRIVE USING LAMINATED FILM SEAL
- Publication number 20170169860
- Publication date Jun 15, 2017
- HGST NETHERLANDS B.V.
- Kimihiko Sudo
- G11 - INFORMATION STORAGE
Information Patent Application
Hermetic Sealing Of Hard Disk Drive Using Laminated Film Seal
- Publication number 20170169862
- Publication date Jun 15, 2017
- HGST NETHERLANDS B.V.
- Kimihiko Sudo
- G11 - INFORMATION STORAGE

Yuichi Arai

Person

Patents Grantslast 30 patents

Dual gasket for manufacturing of hermetically-sealed hard disk drive

Hard disk drive non-uniform disk shroud clearance

Double bend VCM yoke structure

Dual gasket for manufacturing of hermetically-sealed hard disk drive

Tape embedded drive with tied spindle structure

Magnetic storage device with improved top cover gasket and associat...

Misalignment-tolerant flexible type electrical feed-through

Hermetic sealing of hard disk drive using laminated film seal

Hermetic sealing of hard disk drive using laminated film seal

Hermetic sealing of hard disk drive using laminated film seal

Patents Applicationslast 30 patents

DUAL GASKET FOR MANUFACTURING OF HERMETICALLY-SEALED HARD DISK DRIVE

DUAL GASKET FOR MANUFACTURING OF HERMETICALLY-SEALED HARD DISK DRIVE

Double Bend VCM Yoke Structure

Hermetic Sealing Of Hard Disk Drive Using Laminated Film Seal

HERMETIC SEALING OF HARD DISK DRIVE USING LAMINATED FILM SEAL

Hermetic Sealing Of Hard Disk Drive Using Laminated Film Seal