the magnetic circuit including at least one magnetic thin film of controllable properties

Industry

CPC
G11B5/2455

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/2455the magnetic circuit including at least one magnetic thin film of controllable properties

Industries

Patents Grantslast 30 patents

Information Patent Grant
Magnetic head including multiple magnetic layers and magnetic recor...
- Patent number 11,810,601
- Issue date Nov 7, 2023
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording device and magnetic recording method utilizing a...
- Patent number 11,568,890
- Issue date Jan 31, 2023
- Kabushiki Kaisha Toshiba
- Hirofumi Suto
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual flux change layer (FCL) assisted magnetic recording
- Patent number 11,011,193
- Issue date May 18, 2021
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a magnetic layer and first and second conducti...
- Patent number 10,902,869
- Issue date Jan 26, 2021
- Kabushiki Kaisha Toshiba
- Hirofumi Suto
- G11 - INFORMATION STORAGE
Information Patent Grant
Longitudinal magnetic recording head with reduced side fringing
- Patent number 6,707,642
- Issue date Mar 16, 2004
- Seagate Technology LLC
- Sharat Batra
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, method of manufacturing magnetic head and informatio...
- Patent number 6,624,972
- Issue date Sep 23, 2003
- Fujitsu Limited
- Syuji Nishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual gap horizontal thin film inductive head
- Patent number 5,926,350
- Issue date Jul 20, 1999
- International Business Machines Corporation
- Andrew Chiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive-gap magnetic recording and reading head
- Patent number 5,173,821
- Issue date Dec 22, 1992
- Unisys Corporation
- William T. Maloney
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING DEVICE AND MAGNETIC RECORDING METHOD
- Publication number 20220157336
- Publication date May 19, 2022
- Kabushiki Kaisha Toshiba
- Hirofumi SUTO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20170206918
- Publication date Jul 20, 2017
- Fuji Electric Co., Ltd.
- Hitoshi Nakata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

the magnetic circuit including at least one magnetic thin film of controllable properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic head including multiple magnetic layers and magnetic recor...

Magnetic recording device and magnetic recording method utilizing a...

Dual flux change layer (FCL) assisted magnetic recording

Magnetic head having a magnetic layer and first and second conducti...

Longitudinal magnetic recording head with reduced side fringing

Magnetic head, method of manufacturing magnetic head and informatio...

Dual gap horizontal thin film inductive head

Adaptive-gap magnetic recording and reading head

Patents Applicationslast 30 patents

MAGNETIC RECORDING DEVICE AND MAGNETIC RECORDING METHOD

MAGNETIC RECORDING MEDIUM