Kazuhide Ohba

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk devices with data recording areas set separately for...
- Patent number 7,706,091
- Issue date Apr 27, 2010
- Toshiba Storage Device Corporation
- Takao Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk devices with data recording areas set separately for...
- Patent number 7,317,587
- Issue date Jan 8, 2008
- Fujitsu Limited
- Takao Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk unit creating a position sensitivity correction value using po...
- Patent number 6,172,838
- Issue date Jan 9, 2001
- Fujitsu Limited
- Kazuhide Ohba
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus using coincidence detection to generate variable sec...
- Patent number 6,137,646
- Issue date Oct 24, 2000
- Fujitsu Limited
- Eiji Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for adjusting a bias current of a magneto-resi...
- Patent number 6,067,200
- Issue date May 23, 2000
- Fujitsu Limited
- Kazuhide Ohba
- G11 - INFORMATION STORAGE
Information Patent Grant
Head positioning control for disk apparatus using peak detection, p...
- Patent number 5,798,885
- Issue date Aug 25, 1998
- Fujitsu Limited
- Masaru Saiki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic disk devices with data recording areas set separately for...
- Publication number 20070171560
- Publication date Jul 26, 2007
- Takao Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk devices with data recording areas set separately for...
- Publication number 20050134994
- Publication date Jun 23, 2005
- FUJITSU LIMITED
- Takao Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Application
DISK APPARATUS WITH REAL-TIME ECCENRICITY CORRECTION
- Publication number 20010013989
- Publication date Aug 16, 2001
- FUJITSU LIMITED
- MASARU SAIKI
- G11 - INFORMATION STORAGE