Yutaka Ozawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Shock resistant, high reliability rotating magnetic storage device...
- Patent number 7,408,732
- Issue date Aug 5, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and data storage device for writing patterns onto recording...
- Patent number 7,286,316
- Issue date Oct 23, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Fuminori Sai
- G11 - INFORMATION STORAGE
Information Patent Grant
Shock resistant, high reliability rotating magnetic storage device
- Patent number 7,002,766
- Issue date Feb 21, 2006
- Hitachi Global Technologies Netherlands, B.V.
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device, head positioning apparatus and head positionin...
- Patent number 6,917,488
- Issue date Jul 12, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Yutaka Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device, head positioning apparatus and head positionin...
- Patent number 6,853,512
- Issue date Feb 8, 2005
- International Business Machines Corporation
- Yutaka Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Shock resistant, high reliability rotating magnetic storage device
- Patent number 6,754,021
- Issue date Jun 22, 2004
- International Business Machines Corporation
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus and head position control method
- Patent number 6,747,832
- Issue date Jun 8, 2004
- Hitachi Global Storage Technologies Netherlands, B.V.
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for controlling servo information detection timing and rotat...
- Patent number 6,515,813
- Issue date Feb 4, 2003
- International Business Machines Corporation
- Nobuyuki Kitazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive, disk control method, data read/write method, data assig...
- Patent number 6,470,412
- Issue date Oct 22, 2002
- International Business Machines Corporation
- Masashi Kisaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk drive apparatus and method for writing and/or reading user dat...
- Publication number 20070247736
- Publication date Oct 25, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Fuminori Sai
- G11 - INFORMATION STORAGE
Information Patent Application
Method and data storage device for writing patterns onto recording...
- Publication number 20060262449
- Publication date Nov 23, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Fuminori Sai
- G11 - INFORMATION STORAGE
Information Patent Application
Shock resistant, high reliability rotating magnetic storage device...
- Publication number 20060077587
- Publication date Apr 13, 2006
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Application
Shock resistant, high reliability rotating magnetic storage device
- Publication number 20040190187
- Publication date Sep 30, 2004
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device, head positioning apparatus and head positionin...
- Publication number 20030067708
- Publication date Apr 10, 2003
- International Business Machines Corporation
- Yutaka Ozawa
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device, head positioning apparatus and head positionin...
- Publication number 20030067709
- Publication date Apr 10, 2003
- International Business Machines Corporation
- Yutaka Ozawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk apparatus and head position control method
- Publication number 20020141097
- Publication date Oct 3, 2002
- International Business Machines Corporation
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Application
Shock resistent, high reliability rotating magnetic storage device
- Publication number 20010026413
- Publication date Oct 4, 2001
- Masashi Kisaka
- G11 - INFORMATION STORAGE
Information Patent Application
Method for controlling servo information detection timing, method f...
- Publication number 20010021075
- Publication date Sep 13, 2001
- Nobuyuki Kitazaki
- G11 - INFORMATION STORAGE

Yutaka Ozawa

Person

Patents Grantslast 30 patents

Shock resistant, high reliability rotating magnetic storage device...

Method and data storage device for writing patterns onto recording...

Shock resistant, high reliability rotating magnetic storage device

Data storage device, head positioning apparatus and head positionin...

Data storage device, head positioning apparatus and head positionin...

Shock resistant, high reliability rotating magnetic storage device

Disk apparatus and head position control method

Method for controlling servo information detection timing and rotat...

Disk drive, disk control method, data read/write method, data assig...

Patents Applicationslast 30 patents

Disk drive apparatus and method for writing and/or reading user dat...

Method and data storage device for writing patterns onto recording...

Shock resistant, high reliability rotating magnetic storage device...

Shock resistant, high reliability rotating magnetic storage device

Data storage device, head positioning apparatus and head positionin...

Data storage device, head positioning apparatus and head positionin...

Disk apparatus and head position control method

Shock resistent, high reliability rotating magnetic storage device

Method for controlling servo information detection timing, method f...