Katsuhiko Kaida

Person

Mizuho, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Detection of static and dynamic position of disk drive
- Patent number 6,738,214
- Issue date May 18, 2004
- Kabushiki Kaisha Toshiba
- Kiyoshi Ishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for head load control in disk drive
- Patent number 6,738,216
- Issue date May 18, 2004
- Kabushiki Kaisha Toshiba
- Naoaki Kawana
- G11 - INFORMATION STORAGE
Information Patent Grant
Head suspension assembly with head amplifier IC
- Patent number 6,687,090
- Issue date Feb 3, 2004
- Kabushiki Kaisha Toshiba
- Seishiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Voice coil motor control apparatus for use in disk drives
- Patent number 6,377,015
- Issue date Apr 23, 2002
- Kabushiki Kaisha Toshiba
- Yoichi Nakabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head IC, head amplifier circuit, head suspension assembly, and magn...
- Patent number 6,377,411
- Issue date Apr 23, 2002
- Kabushiki Kaisha Toshiba
- Makoto Katsumata
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for controlling motor drive and method for controlling th...
- Patent number 5,627,441
- Issue date May 6, 1997
- Kabushiki Kaisha Toshiba
- Tetsuji Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current mirror circuit constituted by FET (field effect transistor)...
- Patent number 5,585,701
- Issue date Dec 17, 1996
- Kabushiki Kaisha Toshiba
- Katsuhiko Kaida
- G01 - MEASURING TESTING
Information Patent Grant
Sensorless spindle motor control apparatus
- Patent number 5,432,414
- Issue date Jul 11, 1995
- Kabushiki Kaisha Toshiba
- Tetsuji Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for automatic gain control amplifier adjustmen...
- Patent number 5,373,403
- Issue date Dec 13, 1994
- Kabushiki Kaisha Toshiba
- Hiroshi Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for controlling brushless DC motor
- Patent number 5,327,052
- Issue date Jul 5, 1994
- Kabushiki Kaisha Toshiba
- Tetsuji Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disk drive apparatus incorporating circuitry into housing
- Patent number 5,282,099
- Issue date Jan 25, 1994
- Kabushiki Kaisha Toshiba
- Seiji Kawagoe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 5,270,878
- Issue date Dec 14, 1993
- Kabushiki Kaisha Toshiba
- Katsuhiko Kaida
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording/reproducing apparatus having recording head position...
- Patent number 5,208,711
- Issue date May 4, 1993
- Kabushiki Kaisha Toshiba
- Shunji Kitamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reliably activating sensorless and brushless DC motor
- Patent number 5,206,567
- Issue date Apr 27, 1993
- Kabushiki Kaisha Toshiba
- Tetsuji Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Recorded data reproducing apparatus
- Patent number 4,794,469
- Issue date Dec 27, 1988
- Kabushiki Kaisha Toshiba
- Katsuhiko Kaida
- G11 - INFORMATION STORAGE
Information Patent Grant
Recorded data reproducing apparatus capable of performing auto-gain...
- Patent number 4,772,964
- Issue date Sep 20, 1988
- Kabushiki Kaisha Toshiba
- Katsuhiko Kaida
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk drive
- Publication number 20030067705
- Publication date Apr 10, 2003
- Kiyoshi Ishiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for head load control in disk drive
- Publication number 20030043496
- Publication date Mar 6, 2003
- Naoaki Kawana
- G11 - INFORMATION STORAGE
Information Patent Application
Head suspension assembly
- Publication number 20020034050
- Publication date Mar 21, 2002
- Seishiro Fujiwara
- G11 - INFORMATION STORAGE

Katsuhiko Kaida

Person

Patents Grantslast 30 patents

Detection of static and dynamic position of disk drive

Apparatus and method for head load control in disk drive

Head suspension assembly with head amplifier IC

Voice coil motor control apparatus for use in disk drives

Head IC, head amplifier circuit, head suspension assembly, and magn...

Apparatus for controlling motor drive and method for controlling th...

Current mirror circuit constituted by FET (field effect transistor)...

Sensorless spindle motor control apparatus

Method and apparatus for automatic gain control amplifier adjustmen...

Method and apparatus for controlling brushless DC motor

Disk drive apparatus incorporating circuitry into housing

Magnetic recording and reproducing apparatus

Data recording/reproducing apparatus having recording head position...

Apparatus for reliably activating sensorless and brushless DC motor

Recorded data reproducing apparatus

Recorded data reproducing apparatus capable of performing auto-gain...

Patents Applicationslast 30 patents

Disk drive

Apparatus and method for head load control in disk drive

Head suspension assembly