characterised by the back layer

Industry

CPC
G11B5/735

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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

G11B5/735characterised by the back layer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
- Patent number 12,217,780
- Issue date Feb 4, 2025
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cartridge and magnetic recording and reproducing device
- Patent number 12,217,777
- Issue date Feb 4, 2025
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing device
- Patent number 12,190,918
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- So Matsuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having characterized magnetic layer, magn...
- Patent number 12,159,657
- Issue date Dec 3, 2024
- FUJIFILM Corporation
- Eiki Ozawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic tape cartridge, and magnetic re...
- Patent number 12,159,656
- Issue date Dec 3, 2024
- FUJIFILM Corporation
- Junya Sawada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic tape cartridge, and magnetic re...
- Patent number 12,131,762
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Takashi Fujimoto
- 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 recording medium, magnetic tape cartridge, and magnetic re...
- Patent number 12,057,152
- Issue date Aug 6, 2024
- FUJIFILM Corporation
- Noriko Oyanagi
- 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
Magnetic tape cartridge group and magnetic recording and reproducin...
- Patent number 11,972,784
- Issue date Apr 30, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
- Patent number 11,894,034
- Issue date Feb 6, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
- Patent number 11,887,636
- Issue date Jan 30, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
- Patent number 11,887,637
- Issue date Jan 30, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
- Patent number 11,869,557
- Issue date Jan 9, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape device
- Patent number 11,869,552
- Issue date Jan 9, 2024
- FUJIFILM Corporation
- Norihito Kasada
- 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 tape having characterized magnetic layer surface, magnetic...
- Patent number 11,869,558
- Issue date Jan 9, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
- Patent number 11,854,586
- Issue date Dec 26, 2023
- FUJIFILM Corporation
- Norihito Kasada
- 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
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 having controlled dimensional variation
- Patent number 11,749,304
- Issue date Sep 5, 2023
- Sony Corporation
- Masaru Terakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 11,721,360
- Issue date Aug 8, 2023
- Sony Corporation
- Takashi Kataguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized PSD ratio, magnetic tape cartrid...
- Patent number 11,705,155
- Issue date Jul 18, 2023
- FUJIFILM Corporation
- Shinji Tsujimoto
- 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
- Patent number 11,615,812
- Issue date Mar 28, 2023
- Sony Group Corporation
- Minoru Yamaga
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Magnetic tape having characterized magnetic layer and magnetic reco...
- Patent number 11,581,015
- Issue date Feb 14, 2023
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer and magnetic reco...
- Patent number 11,551,716
- Issue date Jan 10, 2023
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing device
- Patent number 11,538,494
- Issue date Dec 27, 2022
- FUJIFILM Corporation
- Atsushi Musha
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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 20250014598
- Publication date Jan 9, 2025
- FUJIFILM CORPORATION
- Ryosuke YUMIYAMA
- 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
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 RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20240355356
- Publication date Oct 24, 2024
- FUJIFILM CORPORATION
- Wataru KIKUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING THE SAME
- Publication number 20240355357
- Publication date Oct 24, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Hideyuki HATAKEYAMA
- 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, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20240321309
- 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, AND MAGNETIC TAPE APPARATUS
- Publication number 20240212709
- Publication date Jun 27, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20240212710
- Publication date Jun 27, 2024
- FUJIFILM CORPORATION
- So MATSUYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20240203454
- Publication date Jun 20, 2024
- FUJIFILM CORPORATION
- Yujin SHIBATA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
- Publication number 20240170014
- Publication date May 23, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20240112698
- Publication date Apr 4, 2024
- FUJIFILM CORPORATION
- Yujin SHIBATA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
- Publication number 20240105227
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
- Publication number 20240105229
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- 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
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
- Publication number 20240105228
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
- Publication number 20240096367
- Publication date Mar 21, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
- Publication number 20240096366
- Publication date Mar 21, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230386515
- Publication date Nov 30, 2023
- FUJIFILM CORPORATION
- Takashi FUJIMOTO
- 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 TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20230335160
- Publication date Oct 19, 2023
- FUJIFILM CORPORATION
- Yuto MURATA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20230335159
- Publication date Oct 19, 2023
- FUJIFILM CORPORATION
- Norihito KASADA
- 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 RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230290375
- Publication date Sep 14, 2023
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20230282232
- Publication date Sep 7, 2023
- SONY GROUP CORPORATION
- Hiroyuki MURAKAMI
- 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 20230245680
- Publication date Aug 3, 2023
- FUJIFILM CORPORATION
- Megumi NAKANO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230238026
- Publication date Jul 27, 2023
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE

characterised by the back layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape cartridge and magnetic recording and reproducing device

Magnetic recording and reproducing device

Magnetic recording medium having characterized magnetic layer, magn...

Magnetic recording medium, magnetic tape cartridge, and magnetic re...

Magnetic recording medium, magnetic tape cartridge, and magnetic re...

Magnetic recording medium

Magnetic recording medium, magnetic tape cartridge, and magnetic re...

Magnetic tape cartridge and magnetic recording and reproducing device

Magnetic tape cartridge and magnetic recording and reproducing device

Magnetic tape cartridge group and magnetic recording and reproducin...

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape, magnetic tape cartridge, and magnetic tape device

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic tape having characterized magnetic layer surface, magnetic...

Magnetic recording medium

Magnetic tape cartridge and magnetic tape device

Magnetic recording medium having controlled dimensional variation

Magnetic recording medium

Magnetic tape having characterized PSD ratio, magnetic tape cartrid...

Magnetic tape cartridge and magnetic tape device having characteriz...

Magnetic recording medium

Magnetic recording medium, cartridge, and recording and reproducing...

Magnetic tape having characterized magnetic layer and magnetic reco...

Magnetic tape having characterized magnetic layer and magnetic reco...

Magnetic recording and reproducing device

Patents Applicationslast 30 patents

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...

MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING THE SAME

MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING DEVICE

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE

MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...

MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...

MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...

MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...

MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC RECORDING MEDIUM AND CARTRIDGE

MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...

MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE

MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...