Yoshifumi Obara

Person

Higashine, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage device
- Patent number 7,719,784
- Issue date May 18, 2010
- Toshiba Storage Device Corporation
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device and servo information writing method
- Patent number 7,706,094
- Issue date Apr 27, 2010
- Toshiba Storage Device Corporation
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Ramp-position detecting device, ramp-position detecting method, and...
- Patent number 7,486,466
- Issue date Feb 3, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage apparatus, storage apparatus control method, and computer p...
- Patent number 7,436,612
- Issue date Oct 14, 2008
- Fujitsu Limited
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device
- Patent number 7,277,253
- Issue date Oct 2, 2007
- Fujitsu Limited
- Satoshi Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device and its control method and manufacturing method
- Patent number 7,212,371
- Issue date May 1, 2007
- Fujitsu Limited
- Yukio Abe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DATA STORAGE DEVICE
- Publication number 20090059419
- Publication date Mar 5, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE DEVICE AND SERVO INFORMATION WRITING METHOD
- Publication number 20090059415
- Publication date Mar 5, 2009
- Fujitsu Limited
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Gain control device, storage device and, gain control method
- Publication number 20080043357
- Publication date Feb 21, 2008
- FUJITSU LIMITED
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Application
Ramp-position detecting device, ramp-position detecting method, and...
- Publication number 20070291394
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Takeshi Hara
- G11 - INFORMATION STORAGE
Information Patent Application
Storage apparatus, storage apparatus control method, and computer p...
- Publication number 20070064329
- Publication date Mar 22, 2007
- FUJITSU LIMITED
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device
- Publication number 20070064331
- Publication date Mar 22, 2007
- FUJITSU LIMITED
- Satoshi Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device and its control method and manufacturing method
- Publication number 20060082919
- Publication date Apr 20, 2006
- FUJITSU LIMITED
- Yukio Abe
- G11 - INFORMATION STORAGE

Yoshifumi Obara

Person

Patents Grantslast 30 patents

Data storage device

Storage device and servo information writing method

Ramp-position detecting device, ramp-position detecting method, and...

Storage apparatus, storage apparatus control method, and computer p...

Storage device

Storage device and its control method and manufacturing method

Patents Applicationslast 30 patents

DATA STORAGE DEVICE

STORAGE DEVICE AND SERVO INFORMATION WRITING METHOD

Gain control device, storage device and, gain control method

Ramp-position detecting device, ramp-position detecting method, and...

Storage apparatus, storage apparatus control method, and computer p...

Storage device

Storage device and its control method and manufacturing method