Yuka Aoyagi

Person

Tachikawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device and recording method
- Patent number 10,607,643
- Issue date Mar 31, 2020
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for detecting touchdown of head and disk storage apparatus
- Patent number 8,908,317
- Issue date Dec 9, 2014
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head provided with side shield and...
- Patent number 8,315,015
- Issue date Nov 20, 2012
- Kabushiki Kaisha Toshiba
- Tomoko Taguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head with side shield and magnetic...
- Patent number 8,169,741
- Issue date May 1, 2012
- Kabushiki Kaisha Toshiba
- Tomoko Taguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular recording magnetic disk apparatus
- Patent number 7,289,293
- Issue date Oct 30, 2007
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording apparatus
- Patent number 7,106,539
- Issue date Sep 12, 2006
- Showa Denko K.K.
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive
- Patent number 6,930,843
- Issue date Aug 16, 2005
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for write compensation of perpendicular magnet...
- Patent number 6,903,890
- Issue date Jun 7, 2005
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive including read channel for processing different...
- Patent number 6,894,855
- Issue date May 17, 2005
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK DEVICE AND RECORDING METHOD
- Publication number 20190287559
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Yuka AOYAGI
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD AND MAGNETIC DISK APPARATUS
- Publication number 20120182646
- Publication date Jul 19, 2012
- Kabushiki Kaisha Toshiba
- Tomoko Taguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head and magnetic disk apparatus
- Publication number 20070268626
- Publication date Nov 22, 2007
- Kabushiki Kaisha Toshiba
- Tomoko Taguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Medium Using Soft Magnetic Layer W...
- Publication number 20070217067
- Publication date Sep 20, 2007
- KABUSHIKI KAISHA TOSHIBA and SHOWA DENKO K.K.
- Futoshi Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic disk apparatus
- Publication number 20060222908
- Publication date Oct 5, 2006
- Kabushiki Kaisha Toshiba
- Takeshi Abe
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus
- Publication number 20060139794
- Publication date Jun 29, 2006
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording apparatus
- Publication number 20060001996
- Publication date Jan 5, 2006
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular recording magnetic disk apparatus
- Publication number 20050117247
- Publication date Jun 2, 2005
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for performing perpendicular magnetic recording in a...
- Publication number 20040151036
- Publication date Aug 5, 2004
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk drive including read channel for processing different...
- Publication number 20030058561
- Publication date Mar 27, 2003
- Yuka Aoyagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and apparatus for write compensation of perpendicular magnet...
- Publication number 20020135920
- Publication date Sep 26, 2002
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive
- Publication number 20020034029
- Publication date Mar 21, 2002
- Yuka Aoyagi
- G11 - INFORMATION STORAGE

Yuka Aoyagi

Person

Patents Grantslast 30 patents

Magnetic disk device and recording method

Method for detecting touchdown of head and disk storage apparatus

Perpendicular magnetic recording head provided with side shield and...

Perpendicular magnetic recording head with side shield and magnetic...

Perpendicular recording magnetic disk apparatus

Perpendicular magnetic recording apparatus

Disk drive

Method and apparatus for write compensation of perpendicular magnet...

Magnetic disk drive including read channel for processing different...

Patents Applicationslast 30 patents

MAGNETIC DISK DEVICE AND RECORDING METHOD

PERPENDICULAR MAGNETIC RECORDING HEAD AND MAGNETIC DISK APPARATUS

Perpendicular magnetic recording head and magnetic disk apparatus

Perpendicular Magnetic Recording Medium Using Soft Magnetic Layer W...

Perpendicular magnetic disk apparatus

Magnetic disk apparatus

Perpendicular magnetic recording apparatus

Perpendicular recording magnetic disk apparatus

Magnetic head for performing perpendicular magnetic recording in a...

Magnetic disk drive including read channel for processing different...

Method and apparatus for write compensation of perpendicular magnet...

Disk drive