Masaya Ohtake

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording and reproducing device
- Patent number 12,211,531
- Issue date Jan 28, 2025
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device, RW parameter adjustment method of the magneti...
- Patent number 11,869,547
- Issue date Jan 9, 2024
- Kabushiki Kaisha Toshiba
- Daisuke Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing device and magnetic recording/reprod...
- Patent number 11,862,206
- Issue date Jan 2, 2024
- Kabushiki Kaisha Toshiba
- Kaori Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive and head adjusting method
- Patent number 11,120,822
- Issue date Sep 14, 2021
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording device capable of stabilizing oscillations of hi...
- Patent number 10,741,201
- Issue date Aug 11, 2020
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and disk device having gap layers with different magn...
- Patent number 10,657,990
- Issue date May 19, 2020
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with high-frequency oscillating element and disk devi...
- Patent number 10,546,600
- Issue date Jan 28, 2020
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device which controls a recording operation and a non...
- Patent number 10,403,308
- Issue date Sep 3, 2019
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus
- Patent number 10,360,931
- Issue date Jul 23, 2019
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having magnetic pole and shield, and magnetic recordi...
- Patent number 10,276,193
- Issue date Apr 30, 2019
- Kabushiki Kaisha Toshiba
- Naoyuki Narita
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with junctions between poles and disk drive with the...
- Patent number 8,804,284
- Issue date Aug 12, 2014
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and disk drive with the same
- Patent number 8,670,202
- Issue date Mar 11, 2014
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head, head gimbal assembly with the same, and di...
- Patent number 8,605,386
- Issue date Dec 10, 2013
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having heat conducting u...
- Patent number 8,593,916
- Issue date Nov 26, 2013
- Kabushiki Kaisha Toshiba
- Toshiyuki Ikai
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head and disk drive with the same
- Patent number 8,274,757
- Issue date Sep 25, 2012
- Kabushiki Kaisha Toshiba
- Takuya Matsumoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING AND REPRODUCING DEVICE
- Publication number 20240321305
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Masaya OHTAKE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE, RW PARAMETER ADJUSTMENT METHOD OF THE MAGNETI...
- Publication number 20230298620
- Publication date Sep 21, 2023
- Kabushiki Kaisha Toshiba
- Daisuke WATANABE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING/REPRODUCING DEVICE AND MAGNETIC RECORDING/REPROD...
- Publication number 20230169993
- Publication date Jun 1, 2023
- Kabushiki Kaisha Toshiba
- Kaori KIMURA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DRIVE AND HEAD ADJUSTING METHOD
- Publication number 20210256996
- Publication date Aug 19, 2021
- Kabushiki Kaisha Toshiba
- Masaya OHTAKE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND DISK DEVICE HAVING THE SAME
- Publication number 20200243108
- Publication date Jul 30, 2020
- Kabushiki Kaisha Toshiba
- Masaya OHTAKE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING DEVICE CAPABLE OF STABILIZING OSCILLATIONS OF HI...
- Publication number 20200211585
- Publication date Jul 2, 2020
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING APPARATUS
- Publication number 20190189149
- Publication date Jun 20, 2019
- Kabushiki Kaisha Toshiba
- Masaya OHTAKE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING AND REPRODUCING DEVICE
- Publication number 20190088275
- Publication date Mar 21, 2019
- Kabushiki Kaisha Toshiba
- Naoyuki NARITA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND DISK DEVICE HAVING THE SAME
- Publication number 20190066717
- Publication date Feb 28, 2019
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND RECORDING HEAD CONTROL METHOD
- Publication number 20190051322
- Publication date Feb 14, 2019
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND DISK DRIVE WITH THE SAME
- Publication number 20130188275
- Publication date Jul 25, 2013
- Kabushiki Kaisha Toshiba
- Hiroshi ISOKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING AND REPRODUCING SAME
- Publication number 20130176837
- Publication date Jul 11, 2013
- Kabushiki Kaisha Toshiba
- Toshiyuki Ikai
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD HAVING HIGH-FREQUENCY OSCILLATORY ELEMENTS AND DISK D...
- Publication number 20130163122
- Publication date Jun 27, 2013
- Kabushiki Kaisha Toshiba
- Masaya OHTAKE
- B82 - NANO-TECHNOLOGY
Information Patent Application
RECORDING HEAD AND DISK DRIVE WITH THE SAME
- Publication number 20120182644
- Publication date Jul 19, 2012
- Kabushiki Kaisha Toshiba
- Takuya MATSUMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND DISK DRIVE WITH THE SAME
- Publication number 20110242701
- Publication date Oct 6, 2011
- Kabushiki Kaisha Toshiba
- Masaya Ohtake
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD AND MAGNETIC STORAGE DEVICE
- Publication number 20100265616
- Publication date Oct 21, 2010
- TOSHIBA STORAGE DEVICE CORPORATION
- Masaya Ohtake
- G11 - INFORMATION STORAGE

Masaya Ohtake

Person

Patents Grantslast 30 patents

Magnetic recording and reproducing device

Magnetic disk device, RW parameter adjustment method of the magneti...

Magnetic recording/reproducing device and magnetic recording/reprod...

Magnetic disk drive and head adjusting method

Magnetic recording device capable of stabilizing oscillations of hi...

Magnetic head and disk device having gap layers with different magn...

Magnetic head with high-frequency oscillating element and disk devi...

Magnetic disk device which controls a recording operation and a non...

Magnetic recording apparatus

Magnetic head having magnetic pole and shield, and magnetic recordi...

Recording head with junctions between poles and disk drive with the...

Magnetic head and disk drive with the same

Magnetic recording head, head gimbal assembly with the same, and di...

Thermally-assisted magnetic recording head having heat conducting u...

Recording head and disk drive with the same

Patents Applicationslast 30 patents

MAGNETIC RECORDING AND REPRODUCING DEVICE

MAGNETIC DISK DEVICE, RW PARAMETER ADJUSTMENT METHOD OF THE MAGNETI...

MAGNETIC RECORDING/REPRODUCING DEVICE AND MAGNETIC RECORDING/REPROD...

MAGNETIC DISK DRIVE AND HEAD ADJUSTING METHOD

MAGNETIC HEAD AND DISK DEVICE HAVING THE SAME

MAGNETIC RECORDING DEVICE CAPABLE OF STABILIZING OSCILLATIONS OF HI...

MAGNETIC RECORDING APPARATUS

MAGNETIC HEAD AND MAGNETIC RECORDING AND REPRODUCING DEVICE

MAGNETIC HEAD AND DISK DEVICE HAVING THE SAME

MAGNETIC DISK DEVICE AND RECORDING HEAD CONTROL METHOD

MAGNETIC HEAD AND DISK DRIVE WITH THE SAME

MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING AND REPRODUCING SAME

MAGNETIC HEAD HAVING HIGH-FREQUENCY OSCILLATORY ELEMENTS AND DISK D...

RECORDING HEAD AND DISK DRIVE WITH THE SAME

MAGNETIC HEAD AND DISK DRIVE WITH THE SAME

MAGNETIC RECORDING HEAD AND MAGNETIC STORAGE DEVICE