YASUMASA KUROBA

Person

KAWASAKI-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of writing servo tracks for disk file apparatus using write...
- Patent number 6,904,010
- Issue date Jun 7, 2005
- Fujitsu Limited
- Yasumasa Kuroba
- G11 - INFORMATION STORAGE
Information Patent Grant
Head position control method for a disk device and the disk device
- Patent number 6,819,519
- Issue date Nov 16, 2004
- Fujitsu Limited
- Kazuhiko Takaishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive and head suspension unit
- Patent number 6,477,017
- Issue date Nov 5, 2002
- Fujitsu Limited
- Toru Kohei
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for incorporating disk media into magnetic disk drive
- Patent number 6,081,990
- Issue date Jul 4, 2000
- Fujitsu Limited
- Yasumasa Kuroba
- G11 - INFORMATION STORAGE
Information Patent Grant
Construction for attaching a disk in a disk drive
- Patent number 6,025,973
- Issue date Feb 15, 2000
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Shaft construction of a disk drive
- Patent number 6,016,237
- Issue date Jan 18, 2000
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive provided with means for pressing head against disk
- Patent number 5,926,347
- Issue date Jul 20, 1999
- Fujitsu Limited
- Tohru Kouhei
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive having a thickness equal to an IC memory card
- Patent number 5,880,904
- Issue date Mar 9, 1999
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Head actuator having reduced and controlled vibration characteristi...
- Patent number 5,764,441
- Issue date Jun 9, 1998
- Fujitsu Limited
- Keiji Aruga
- G11 - INFORMATION STORAGE
Information Patent Grant
Head actuator
- Patent number 5,608,592
- Issue date Mar 4, 1997
- Fujitsu Limited
- Yoshifumi Mizoshita
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE AND HEAD SUSPENSION UNIT
- Publication number 20010040771
- Publication date Nov 15, 2001
- FUJITSU LIMITED
- TORU KOHEI
- G11 - INFORMATION STORAGE
Information Patent Application
Head position control method for a disk device and the disk device
- Publication number 20010022702
- Publication date Sep 20, 2001
- FUJITSU LIMITED
- Kazuhiko Takaishi
- G11 - INFORMATION STORAGE

YASUMASA KUROBA

Person

Patents Grantslast 30 patents

Method of writing servo tracks for disk file apparatus using write...

Head position control method for a disk device and the disk device

Disk drive and head suspension unit

Method for incorporating disk media into magnetic disk drive

Construction for attaching a disk in a disk drive

Shaft construction of a disk drive

Magnetic disk drive provided with means for pressing head against disk

Disk drive having a thickness equal to an IC memory card

Head actuator having reduced and controlled vibration characteristi...

Head actuator

Patents Applicationslast 30 patents

DISK DRIVE AND HEAD SUSPENSION UNIT

Head position control method for a disk device and the disk device