Hajime Eguchi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Interface connector for tape embedded drive
- Patent number 10,998,008
- Issue date May 4, 2021
- Western Digital Technologies, Inc.
- Kouki Uefune
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrical feed-through and connector configuration
- Patent number 10,164,358
- Issue date Dec 25, 2018
- Western Digital Technologies, Inc.
- Kyosuke Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Adhesive leak channel structure for hermetic sealing of a hard disk...
- Patent number 9,734,874
- Issue date Aug 15, 2017
- Western Digital Technologies, Inc.
- Seong-Hun Choe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hard disk drive actuator assembly with interleaved voice coil motor
- Patent number 9,093,094
- Issue date Jul 28, 2015
- HGST Netherlands B.V.
- Kouki Uefune
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive bypass channel having a close-sided voice coil motor
- Patent number 8,854,771
- Issue date Oct 7, 2014
- HGST Netherlands B.V.
- Hajime Eguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device and carriage of actuator with damping member
- Patent number 7,929,254
- Issue date Apr 19, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Eiji Soga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PIVOT-TO-ENCLOSURE FASTENING FOR REDUCING TORSIONAL VIBRATION OF AC...
- Publication number 20240194222
- Publication date Jun 13, 2024
- Western Digital Technologies, Inc.
- Ko Takabayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Electrical Feed-Through And Connector Configuration
- Publication number 20180097301
- Publication date Apr 5, 2018
- WESTERN DIGITAL TECHNOLOGIES, INC.
- Kyosuke Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Adhesive Leak Channel Structure For Hermetic Sealing Of A Hard Disk...
- Publication number 20170221527
- Publication date Aug 3, 2017
- HGST NETHERLANDS B.V.
- Seong-Hun Choe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LEAK DETECTION USING ACOUSTIC WAVE TRANSDUCER
- Publication number 20160109322
- Publication date Apr 21, 2016
- HGST NETHERLANDS B.V.
- Hajime Eguchi
- G01 - MEASURING TESTING
Information Patent Application
HARD DISK DRIVE ACTUATOR ASSEMBLY WITH INTERLEAVED VOICE COIL MOTOR
- Publication number 20150154994
- Publication date Jun 4, 2015
- HGST NETHERLANDS B.V.
- Kouki Uefune
- G11 - INFORMATION STORAGE
Information Patent Application
STREAMLINED VOICE COIL ACTUATOR FOR HARD DISK DRIVE
- Publication number 20150009591
- Publication date Jan 8, 2015
- HGST NETHERLANDS B.V.
- Akiko Kagatsume
- G11 - INFORMATION STORAGE
Information Patent Application
Hard Disk Drive Bypass Channel Having A Close-Sided Voice Coil Motor
- Publication number 20140300988
- Publication date Oct 9, 2014
- HGST NETHERLANDS B.V.
- Hajime Eguchi
- G11 - INFORMATION STORAGE
Information Patent Application
DAMPING MATERIAL TO INCREASE A DAMPING RATIO
- Publication number 20130155547
- Publication date Jun 20, 2013
- Hajime Eguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive device and carriage of actuator used therein
- Publication number 20080151433
- Publication date Jun 26, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Eiji Soga
- G11 - INFORMATION STORAGE

Hajime Eguchi

Person

Patents Grantslast 30 patents

Interface connector for tape embedded drive

Electrical feed-through and connector configuration

Adhesive leak channel structure for hermetic sealing of a hard disk...

Hard disk drive actuator assembly with interleaved voice coil motor

Hard disk drive bypass channel having a close-sided voice coil motor

Disk drive device and carriage of actuator with damping member

Patents Applicationslast 30 patents

PIVOT-TO-ENCLOSURE FASTENING FOR REDUCING TORSIONAL VIBRATION OF AC...

Electrical Feed-Through And Connector Configuration

Adhesive Leak Channel Structure For Hermetic Sealing Of A Hard Disk...

LEAK DETECTION USING ACOUSTIC WAVE TRANSDUCER

HARD DISK DRIVE ACTUATOR ASSEMBLY WITH INTERLEAVED VOICE COIL MOTOR

STREAMLINED VOICE COIL ACTUATOR FOR HARD DISK DRIVE

Hard Disk Drive Bypass Channel Having A Close-Sided Voice Coil Motor

DAMPING MATERIAL TO INCREASE A DAMPING RATIO

Disk drive device and carriage of actuator used therein