Makoto Ibe

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spindle motor attachment structure for a disc drive apparatus
- Patent number 8,495,668
- Issue date Jul 23, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Yoshiaki Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus with mechanical chassis having a recess
- Patent number 8,464,282
- Issue date Jun 11, 2013
- Hitachi Consumer Electronics Co., Ltd.
- Takayuki Fujimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive with main shaft having end portion of particular...
- Patent number 8,127,322
- Issue date Feb 28, 2012
- Hitachi, Ltd.
- Takayuki Fujimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus with openings for discharging air from therein
- Patent number 7,543,310
- Issue date Jun 2, 2009
- Hitachi - LG Data Storage, Inc.
- Mitsukata Shizuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording disk apparatus having regions of constrained thermal cond...
- Patent number 7,383,557
- Issue date Jun 3, 2008
- Hitachi-LG Data Storage, Inc.
- Hiroyuki Toyoda
- 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
Tape guide structure of rotary head drum in recording/reproduction...
- Patent number 5,734,537
- Issue date Mar 31, 1998
- Hitachi, Ltd.
- Seiji Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Helical scan type magnetic recording and/or reproducing apparatus h...
- Patent number 5,193,045
- Issue date Mar 9, 1993
- Hitachi, Ltd.
- Masanori Kochi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiplex rotating magnetic head system for multiply recording and...
- Patent number 5,057,944
- Issue date Oct 15, 1991
- Hitachi, Ltd.
- Shinji Ozaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Jitter reducing tapered rotary drum for magnetic head apparatus
- Patent number 4,959,743
- Issue date Sep 25, 1990
- Hitachi, Ltd.
- Mashanori Kochi
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary magnetic head cylinder device for suppressing vibrations ofa...
- Patent number 4,833,562
- Issue date May 23, 1989
- Hitachi Ltd.
- Masanori Kochi
- G11 - INFORMATION STORAGE
Information Patent Grant
Balance compensated rotary magnetic head device
- Patent number 4,823,218
- Issue date Apr 18, 1989
- Hitachi, Ltd.
- Makoto Ibe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disc apparatus
- Publication number 20110055856
- Publication date Mar 3, 2011
- Hitachi Consumer Electronic Co., Ltd.
- Takayuki Fujimoto
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20100223634
- Publication date Sep 2, 2010
- Takayuki FUJIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
DISC DRIVE APPARATUS
- Publication number 20100053806
- Publication date Mar 4, 2010
- Hitachi Consumer Electronics Co., Ltd.
- Yoshiaki Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE AND ELECTRONIC APPARATUS
- Publication number 20090265726
- Publication date Oct 22, 2009
- Hitachi, Ltd.
- Takayuki FUJIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DRIVE
- Publication number 20080295123
- Publication date Nov 27, 2008
- Takayuki FUJIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus
- Publication number 20080271062
- Publication date Oct 30, 2008
- Hitachi-LG Data Storage, Inc.
- Shinya Asano
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus
- Publication number 20060184951
- Publication date Aug 17, 2006
- Hitachi-LG Data Storage, Inc.
- Mitsukata Shizuya
- 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
Recording disk apparatus
- Publication number 20050169120
- Publication date Aug 4, 2005
- Hitachi-LG Data Storage, Inc.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Spindle motor attachment structure for a disc drive apparatus

Optical disc apparatus with mechanical chassis having a recess

Optical disc drive with main shaft having end portion of particular...

Optical disk apparatus with openings for discharging air from therein

Recording disk apparatus having regions of constrained thermal cond...

Disk drive apparatus

Disk drive device

Tape guide structure of rotary head drum in recording/reproduction...

Helical scan type magnetic recording and/or reproducing apparatus h...

Multiplex rotating magnetic head system for multiply recording and...

Jitter reducing tapered rotary drum for magnetic head apparatus

Rotary magnetic head cylinder device for suppressing vibrations ofa...

Balance compensated rotary magnetic head device

Patents Applicationslast 30 patents

Optical disc apparatus

OPTICAL DISC APPARATUS

DISC DRIVE APPARATUS

OPTICAL DISC DRIVE AND ELECTRONIC APPARATUS

OPTICAL DISC DRIVE

Optical disc apparatus

Optical disk apparatus

Disk drive device

Disk drive apparatus

Recording disk apparatus