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Kuniyuki Kimura
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical disc drive having impact absorbing mechanism
Patent number
8,156,512
Issue date
Apr 10, 2012
Hitachi, Ltd.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive device having air stream restrictive device
Patent number
7,827,571
Issue date
Nov 2, 2010
Hitachi-LG Data Storage, Inc.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc apparatus and flexible cable used for the same
Patent number
7,774,804
Issue date
Aug 10, 2010
Hitachi-LG Data Storage, Inc.
Hideyuki Onuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive apparatus
Patent number
7,380,253
Issue date
May 27, 2008
Hitachi, Ltd.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive device
Patent number
7,340,754
Issue date
Mar 4, 2008
Hitachi, Ltd.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus and a sliding drive mechanism for an optical...
Patent number
7,266,060
Issue date
Sep 4, 2007
Hitachi-LG Data Storage, Inc.
Kuniyuki Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive device
Patent number
6,510,122
Issue date
Jan 21, 2003
Hitachi, Ltd.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc device having disc in balance correcting arrangements
Patent number
6,198,715
Issue date
Mar 6, 2001
Hitachi, Ltd.
Takashi Kouno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Optical Disc Apparatus and Flexible Cable Used for The Same
Publication number
20090044206
Publication date
Feb 12, 2009
Hideyuki Onuma
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC DRIVE
Publication number
20070234374
Publication date
Oct 4, 2007
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive device
Publication number
20060117326
Publication date
Jun 1, 2006
Hitachi-LG Data Storage, Inc.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive device
Publication number
20060090177
Publication date
Apr 27, 2006
Hitchi, Ltd.
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive apparatus
Publication number
20050289574
Publication date
Dec 29, 2005
Hitachi, Ltd
Yoshiaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk apparatus and a sliding drive mechanism for an optical...
Publication number
20050207302
Publication date
Sep 22, 2005
Hitachi-LG Data Storage, Inc.
Kuniyuki Kimura
G11 - INFORMATION STORAGE