Tomokazu Ishii

Person

Hiratsuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...
- Patent number 7,215,506
- Issue date May 8, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive with a movable ramp mechanism for relieving imp...
- Patent number 6,549,377
- Issue date Apr 15, 2003
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive with a movable ramp mechanism for relieving imp...
- Patent number 6,369,988
- Issue date Apr 9, 2002
- Hitachi, Ltd.
- Takeshi Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and/or reproducing apparatus having a tape th...
- Patent number 5,754,361
- Issue date May 19, 1998
- Hitachi, Ltd.
- Kazuo Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 5,739,976
- Issue date Apr 14, 1998
- Hitachi, Ltd.
- Kazuo Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Control method and apparatus for a servo- mechanism
- Patent number 5,497,059
- Issue date Mar 5, 1996
- Hitachi, Ltd.
- Fujio Tajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Magnetic tape library device and method for maintaining magnetic re...
- Patent number 5,495,371
- Issue date Feb 27, 1996
- Hitachi, Ltd.
- Takayuki Munemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control method for a servo system
- Patent number 5,371,449
- Issue date Dec 6, 1994
- Hitachi, Ltd.
- Fujio Tajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control method and apparatus for a servo-mechanism
- Patent number 5,352,961
- Issue date Oct 4, 1994
- Hitachi, Ltd.
- Fujio Tajima
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...
- Publication number 20060002004
- Publication date Jan 5, 2006
- David W. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive with a movable ramp mechanism for relieving imp...
- Publication number 20020071219
- Publication date Jun 13, 2002
- Takeshi Yoshida
- G11 - INFORMATION STORAGE

Tomokazu Ishii

Person

Patents Grantslast 30 patents

Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...

Magnetic disk drive with a movable ramp mechanism for relieving imp...

Magnetic disk drive with a movable ramp mechanism for relieving imp...

Information recording and/or reproducing apparatus having a tape th...

Magnetic recording and reproducing apparatus

Control method and apparatus for a servo- mechanism

Magnetic tape library device and method for maintaining magnetic re...

Servo control method for a servo system

Control method and apparatus for a servo-mechanism

Patents Applicationslast 30 patents

Hard disk drive (HDD) assembly of small form-factor HDD shock-mount...

Magnetic disk drive with a movable ramp mechanism for relieving imp...