characterised by the lubricant

Industry

CPC
G11B5/71

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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

G11B5/71characterised by the lubricant

Industries

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Patents Grantslast 30 patents

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 12,131,762
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Takashi Fujimoto
- 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 recording medium
- Patent number 12,073,861
- Issue date Aug 27, 2024
- Sony Group Corporation
- Minoru Yamaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 12,051,448
- Issue date Jul 30, 2024
- FUJIFILM Corporation
- Noriko Oyanagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic tape cartridge, and magnetic re...
- Patent number 12,051,454
- Issue date Jul 30, 2024
- FUJIFILM Corporation
- Atsushi Morooka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having characterized vertical SFD, magnet...
- Patent number 11,894,032
- Issue date Feb 6, 2024
- FUJIFILM Corporation
- Eiki Ozawa
- 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 controlled water contact angle ratio, magnetic...
- Patent number 11,869,559
- Issue date Jan 9, 2024
- FUJIFILM Corporation
- Noriko Oyanagi
- 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
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 including magnetic layer having magnetic...
- Patent number 11,830,532
- Issue date Nov 28, 2023
- Sony Group Corporation
- Masaru Terakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing magnetic powder and method of producing magneti...
- Patent number 11,830,533
- Issue date Nov 28, 2023
- Sony Corporation
- Natsuki Toyosawa
- 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 recording medium
- Patent number 11,798,588
- Issue date Oct 24, 2023
- Sony Corporation
- Masaru Terakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for forming magnetic recording layer for tape media
- Patent number 11,790,942
- Issue date Oct 17, 2023
- International Business Machines Corporation
- Richard Bradshaw
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic stack including non-magnetic seed layer for hard disk driv...
- Patent number 11,763,845
- Issue date Sep 19, 2023
- Seagate Technology LLC
- Florin Zavaliche
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, tape cartridge, and data processing method
- Patent number 11,749,305
- Issue date Sep 5, 2023
- Sony Group Corporation
- Minoru Yamaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape media having synergistic magnetic recording layer and underlayer
- Patent number 11,749,306
- Issue date Sep 5, 2023
- International Business Machines Corporation
- Richard Bradshaw
- 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 recording medium
- Patent number 11,721,360
- Issue date Aug 8, 2023
- Sony Corporation
- Takashi Kataguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Hexagonal strontium ferrite powder, magnetic recording medium, and...
- Patent number 11,705,156
- Issue date Jul 18, 2023
- FUJIFILM Corporation
- Kenji Naoi
- 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 and cartridge
- Patent number 11,676,631
- Issue date Jun 13, 2023
- Sony Group Corporation
- Noboru Sekiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of manufacturing magnetic recordi...
- Patent number 11,676,632
- Issue date Jun 13, 2023
- Resonac Corporation
- Takayuki Fukushima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic recording medium, magnetic recording and reproducing devic...
- Patent number 11,670,334
- Issue date Jun 6, 2023
- FUJIFILM Corporation
- Wataru Kikuchi
- 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

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 AND CARTRIDGE
- Publication number 20240331727
- Publication date Oct 3, 2024
- SONY GROUP CORPORATION
- Noboru SEKIGUCHI
- 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 RECORDING MEDIUM
- Publication number 20240170013
- Publication date May 23, 2024
- SONY GROUP CORPORATION
- Minoru YAMAGA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20240119963
- Publication date Apr 11, 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 20240105228
- Publication date Mar 28, 2024
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20240105223
- 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 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 20230360671
- Publication date Nov 9, 2023
- FUJIFILM CORPORATION
- Noriko OYANAGI
- 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 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, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230290376
- Publication date Sep 14, 2023
- FUJIFILM CORPORATION
- Takashi FUJIMOTO
- 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 RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230238026
- Publication date Jul 27, 2023
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230238025
- Publication date Jul 27, 2023
- FUJIFILM CORPORATION
- Eiki OZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
DISPERSED IRON OXIDE MAGNETIC POWDER SLURRY AND METHOD FOR PRODUCIN...
- Publication number 20230192508
- Publication date Jun 22, 2023
- DOWA ELECTRONICS MATERIALS CO., LTD.
- Yasuto MIYAMOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAGNETIC STACK INCLUDING NON-MAGNETIC SEED LAYER FOR HARD DISK DRIV...
- Publication number 20230178106
- Publication date Jun 8, 2023
- SEAGATE TECHNOLOGY LLC
- Florin Zavaliche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20230119551
- Publication date Apr 20, 2023
- SONY GROUP CORPORATION
- Taikei ENOMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230108104
- Publication date Apr 6, 2023
- FUJIFILM CORPORATION
- Eiki OZAWA
- 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 RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20230100028
- Publication date Mar 30, 2023
- FUJIFILM CORPORATION
- Takashi FUJIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20230101868
- Publication date Mar 30, 2023
- FUJIFILM CORPORATION
- Noriko OYANAGI
- G11 - INFORMATION STORAGE

characterised by the lubricant

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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 recording medium

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

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

Magnetic recording medium having characterized vertical SFD, magnet...

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

Magnetic tape having controlled water contact angle ratio, magnetic...

Magnetic recording medium and cartridge

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

Magnetic recording medium including magnetic layer having magnetic...

Method of producing magnetic powder and method of producing magneti...

Magnetic recording medium

Magnetic recording medium

Process for forming magnetic recording layer for tape media

Magnetic stack including non-magnetic seed layer for hard disk driv...

Magnetic recording medium, tape cartridge, and data processing method

Tape media having synergistic magnetic recording layer and underlayer

Magnetic recording medium

Magnetic recording medium

Hexagonal strontium ferrite powder, magnetic recording medium, and...

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

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

Magnetic recording medium and cartridge

Magnetic recording medium, method of manufacturing magnetic recordi...

Magnetic recording medium, magnetic recording and reproducing devic...

Magnetic recording medium

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

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 AND CARTRIDGE

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC RECORDING MEDIUM

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 RECORDING MEDIUM AND CARTRIDGE

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM AND CARTRIDGE

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

DISPERSED IRON OXIDE MAGNETIC POWDER SLURRY AND METHOD FOR PRODUCIN...

MAGNETIC STACK INCLUDING NON-MAGNETIC SEED LAYER FOR HARD DISK DRIV...

MAGNETIC RECORDING MEDIUM

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

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE

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

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS