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CPC
G11B5/592
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Parent Industries
G
PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00
Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
Current Industry
G11B5/592
using bimorph elements supporting the heads
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetic tape apparatus
Patent number
12,367,903
Issue date
Jul 22, 2025
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo pattern recording apparatus, method of producing a servo patt...
Patent number
12,340,827
Issue date
Jun 24, 2025
Sony Group Corporation
Hiroshi Morita
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
Patent number
12,308,054
Issue date
May 20, 2025
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Single data band data storage
Patent number
12,300,284
Issue date
May 13, 2025
International Business Machines Corporation
Icko E. T. Iben
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium having a particular specific surface area...
Patent number
12,293,780
Issue date
May 6, 2025
Sony Group Corporation
Masaru Terakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium and cartridge
Patent number
12,243,569
Issue date
Mar 4, 2025
Sony Group Corporation
Noboru Sekiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo writer and cartridge
Patent number
12,198,739
Issue date
Jan 14, 2025
Sony Group Corporation
Hiroshi Morita
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
12,131,763
Issue date
Oct 29, 2024
Sony Group Corporation
Noboru Sekiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape with particular surface characteristics, magnetic tap...
Patent number
12,106,789
Issue date
Oct 1, 2024
FUJIFILM Corporation
Nagisa Yamasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape heads having shifted array/pad arrangements
Patent number
12,087,336
Issue date
Sep 10, 2024
Western Digital Technologies, Inc.
Robert G. Biskeborn
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
12,073,861
Issue date
Aug 27, 2024
Sony Group Corporation
Minoru Yamaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head, magnetic tape, magnetic tape cartridge, magnetic tap...
Patent number
12,068,011
Issue date
Aug 20, 2024
FUJIFILM Corporation
Toru Nakao
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape cartridge and magnetic recording and reproducing device
Patent number
12,040,002
Issue date
Jul 16, 2024
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape cartridge and magnetic recording and reproducing device
Patent number
12,009,017
Issue date
Jun 11, 2024
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
High concurrent channels magnetic recording head having same-gap-ve...
Patent number
11,894,030
Issue date
Feb 6, 2024
Western Digital Technologies, Inc.
Robert G. Biskeborn
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
Patent number
11,869,553
Issue date
Jan 9, 2024
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium and servo signal recording device
Patent number
11,862,212
Issue date
Jan 2, 2024
Sony Group Corporation
Junichi Tachibana
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium and cartridge
Patent number
11,854,585
Issue date
Dec 26, 2023
Sony Group Corporation
Noboru Sekiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
High concurrent channels magnetic recording head having same-gap-ve...
Patent number
11,817,137
Issue date
Nov 14, 2023
Western Digital Technologies, Inc.
Robert G. Biskeborn
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
11,804,243
Issue date
Oct 31, 2023
Sony Group Corporation
Minoru Yamaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Total dimensional stability compensation system and method for magn...
Patent number
11,790,941
Issue date
Oct 17, 2023
Quantum Corporation
Joe K. Jurneke
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape cartridge and magnetic tape device
Patent number
11,756,584
Issue date
Sep 12, 2023
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
11,741,991
Issue date
Aug 29, 2023
Sony Corporation
Minoru Yamaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape device
Patent number
11,735,213
Issue date
Aug 22, 2023
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape cartridge and magnetic tape device having characteriz...
Patent number
11,676,637
Issue date
Jun 13, 2023
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium and cartridge
Patent number
11,676,631
Issue date
Jun 13, 2023
Sony Group Corporation
Noboru Sekiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape head design having an antiferromagnetic coupling (AFC) null sh...
Patent number
11,646,054
Issue date
May 9, 2023
Western Digital Technologies, Inc.
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium, cartridge, and recording and reproducing...
Patent number
11,610,604
Issue date
Mar 21, 2023
Sony Group Corporation
Minoru Yamaga
G11 - INFORMATION STORAGE
Information
Patent Grant
High-precision servo system for advanced magnetic tape storage system
Patent number
11,605,399
Issue date
Mar 14, 2023
Quantum Corporation
James P. Peng
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device self-servo writing by compensating for corrupte...
Patent number
11,532,326
Issue date
Dec 20, 2022
Western Digital Technologies, Inc.
Jason H. Laks
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, SERVO PATTERN RECORDING DEV...
Publication number
20250232791
Publication date
Jul 17, 2025
FUJIFILM CORPORATION
Toru NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
Tape Head Module Having a Congruent Extension and Method for Mass P...
Publication number
20250226004
Publication date
Jul 10, 2025
Western Digital Technologies, Inc.
Robert G. BISKEBORN
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM AND CARTRIDGE
Publication number
20250166657
Publication date
May 22, 2025
SONY GROUP CORPORATION
Minoru YAMAGA
G11 - INFORMATION STORAGE
Information
Patent Application
SINGLE DATA BAND DATA STORAGE
Publication number
20250149063
Publication date
May 8, 2025
International Business Machines Corporation
Icko E. T. Iben
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO PATTERN RECORDING HEAD, SERVO PATTERN RECORDING DEVICE, MAGNE...
Publication number
20250140289
Publication date
May 1, 2025
FUJIFILM CORPORATION
Tetsuya KANEKO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250111865
Publication date
Apr 3, 2025
FUJIFILM CORPORATION
Takuto KUROKAWA
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO RECORDING APPARATUS, SERVO WRITE HEAD, METHOD OF PRODUCING A...
Publication number
20250095678
Publication date
Mar 20, 2025
SONY GROUP CORPORATION
Hiroshi MORITA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250014604
Publication date
Jan 9, 2025
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250006225
Publication date
Jan 2, 2025
FUJIFILM CORPORATION
Junya SAWADA
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO PATTERN RECORDING APPARATUS, METHOD OF PRODUCING A SERVO PATT...
Publication number
20240404553
Publication date
Dec 5, 2024
SONY GROUP CORPORATION
Hiroshi MORITA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD, MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC TAP...
Publication number
20240363142
Publication date
Oct 31, 2024
FUJIFILM CORPORATION
Toru NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20240355355
Publication date
Oct 24, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE APPARATUS
Publication number
20240321303
Publication date
Sep 26, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING DEVICE
Publication number
20240282336
Publication date
Aug 22, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, SERVO PATTERN RECORDING DEV...
Publication number
20240212708
Publication date
Jun 27, 2024
FUJIFILM CORPORATION
Toru NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
Publication number
20240105224
Publication date
Mar 28, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
High Concurrent Channels Magnetic Recording Head Having Same-Gap-Ve...
Publication number
20230419992
Publication date
Dec 28, 2023
Western Digital Technologies, Inc.
Robert G. BISKEBORN
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20230419993
Publication date
Dec 28, 2023
FUJIFILM CORPORATION
Nagisa YAMASAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING CARTRIDGE, AND RECORD...
Publication number
20230402063
Publication date
Dec 14, 2023
SONY GROUP CORPORATION
Minoru YAMAGA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM AND CARTRIDGE
Publication number
20230368814
Publication date
Nov 16, 2023
SONY GROUP CORPORATION
Noboru SEKIGUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20230352045
Publication date
Nov 2, 2023
FUJIFILM CORPORATION
Yuto MURATA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM
Publication number
20230343365
Publication date
Oct 26, 2023
SONY GROUP CORPORATION
Noboru SEKIGUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM AND CARTRIDGE
Publication number
20230317109
Publication date
Oct 5, 2023
SONY GROUP CORPORATION
Hiroshi KAWAI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD, MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC TAP...
Publication number
20230317106
Publication date
Oct 5, 2023
FUJIFILM CORPORATION
Toru NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING MEDIUM
Publication number
20230274764
Publication date
Aug 31, 2023
SONY CORPORATION
Minoru YAMAGA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Publication number
20230104145
Publication date
Apr 6, 2023
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Publication number
20230104452
Publication date
Apr 6, 2023
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Publication number
20230097367
Publication date
Mar 30, 2023
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND...
Publication number
20230051998
Publication date
Feb 16, 2023
FUJIFILM CORPORATION
Takashi IMAI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE DEVICE
Publication number
20230045648
Publication date
Feb 9, 2023
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE