Coating a support with a magnetic layer by sputtering

Industry

CPC
G11B5/851

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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

G11B5/851Coating a support with a magnetic layer by sputtering

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sputtering target, manufacturing method therefor, and manufacturing...
- Patent number 12,091,743
- Issue date Sep 17, 2024
- JX Advanced Metals Corporation
- Yasuyuki Iwabuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sputtering target and magnetic film
- Patent number 11,894,221
- Issue date Feb 6, 2024
- JX Metals Corporation
- Yasuyuki Iwabuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sputtering apparatus and method of fabricating magnetic memory devi...
- Patent number 11,834,738
- Issue date Dec 5, 2023
- Samsung Electronics Co., Ltd.
- Joonmyoung Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sputtering target for magnetic recording medium, and magnetic thin...
- Patent number 11,837,450
- Issue date Dec 5, 2023
- JX Metals Corporation
- Takashi Kosho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium, magnetic recording and reproducing appar...
- Patent number 11,823,721
- Issue date Nov 21, 2023
- Resonac Corporation
- Yoshitaka Aono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of manufacturing same, and magnet...
- Patent number 11,735,216
- Issue date Aug 22, 2023
- Resonac Corporation
- Kota Hasegawa
- 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
Sputtering apparatus and method of fabricating magnetic memory devi...
- Patent number 11,535,930
- Issue date Dec 27, 2022
- Samsung Electronics Co., Ltd.
- Joonmyoung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media design with reduced lattice mismatch betwe...
- Patent number 11,380,358
- Issue date Jul 5, 2022
- Western Digital Technologies, Inc.
- Kai Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
MgO sintered sputtering target
- Patent number 11,345,990
- Issue date May 31, 2022
- JX Nippon Mining & Metals Corporation
- Yoshitaka Shibuya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing magnetic recording medium
- Patent number 11,322,176
- Issue date May 3, 2022
- Showa Denko K.K.
- Hiroshi Tani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording medium, sputtering target, sputtering target man...
- Patent number 11,244,700
- Issue date Feb 8, 2022
- Showa Denko K.K.
- Katsumi Murofushi
- G11 - INFORMATION STORAGE
Information Patent Grant
Film-forming apparatus and method for manufacturing magnetic record...
- Patent number 11,232,813
- Issue date Jan 25, 2022
- Sony Corporation
- Takashi Aizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium utilizing adjacent underlayer and magneti...
- Patent number 11,189,313
- Issue date Nov 30, 2021
- Showa Denko K.K.
- Koichi Nagasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Effective rear hard bias for dual free layer read heads
- Patent number 11,087,785
- Issue date Aug 10, 2021
- Western Digital Technologies, Inc.
- Ming Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Sputtering target
- Patent number 11,072,851
- Issue date Jul 27, 2021
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong Tham
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fe—Pt based magnetic material sintered compact
- Patent number 10,937,455
- Issue date Mar 2, 2021
- JX Nippon Mining & Metals Corporation
- Shin-ichi Ogino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing magnetic recording medium
- Patent number 10,923,150
- Issue date Feb 16, 2021
- Fuji Electric Co., Ltd.
- Tomohiro Moriya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Manufacturing method of magnetic recording medium, film formation s...
- Patent number 10,907,248
- Issue date Feb 2, 2021
- Kabushiki Kaisha Toshiba
- Masaki Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, with carbide segregant, method for manuf...
- Patent number 10,829,848
- Issue date Nov 10, 2020
- Showa Denko K.K.
- Kota Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Underlayer for perpendicularly magnetized film, perpendicularly mag...
- Patent number 10,832,719
- Issue date Nov 10, 2020
- National Institute for Materials Science
- Hiroaki Sukegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium with nitride segregant, method for manufa...
- Patent number 10,832,720
- Issue date Nov 10, 2020
- Showa Denko K.K.
- Kota Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular recording media with enhanced anisotropy through ener...
- Patent number 10,793,944
- Issue date Oct 6, 2020
- Seagate Technology LLC
- Chun Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
FePt-C-based sputtering target
- Patent number 10,787,732
- Issue date Sep 29, 2020
- Tanaka Kikinzoku Kogyo K.K.
- Yasuyuki Goto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fe-Pt based magnetic material sintered compact
- Patent number 10,755,737
- Issue date Aug 25, 2020
- JX Nippon Mining & Metals Corporation
- Shin-ichi Ogino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mechanically balanced and magnetically unbalanced device
- Patent number 10,748,571
- Issue date Aug 18, 2020
- Seagate Technology LLC
- Samuel Lewis Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sputtering target material
- Patent number 10,669,614
- Issue date Jun 2, 2020
- Sanyo Special Steel Co., Ltd.
- Hiroyuki Hasegawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sputtering target for forming magnetic recording film and method fo...
- Patent number 10,600,440
- Issue date Mar 24, 2020
- JX Nippon Mining & Metals Corporation
- Shin-ichi Ogino
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sputtering target and method for producing the same
- Patent number 10,504,706
- Issue date Dec 10, 2019
- Ferrotec Ceramics Corporation
- Ken Okamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic stack including MgO—Ti(ON) interlayer
- Patent number 10,453,487
- Issue date Oct 22, 2019
- Seagate Technology LLC
- Yukiko Kubota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MEDIA STRUCTURE WITH SELECTED SEGREGANTS CONFIGURED TO IMPROVE HEAT...
- Publication number 20240071416
- Publication date Feb 29, 2024
- Western Digital Technologies, Inc.
- Hoan Cong Ho
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR FORMING AN OVERCOAT
- Publication number 20230419994
- Publication date Dec 28, 2023
- Nanyang Technological University
- Rajdeep Singh RAWAT
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC RECORDING DISK WITH METALLIC LAYERS HAVING THICKNESSES CON...
- Publication number 20230335162
- Publication date Oct 19, 2023
- Western Digital Technologies, Inc.
- Shoji Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
Sputtering Target, Manufacturing Method Therefor, And Manufacturing...
- Publication number 20230272521
- Publication date Aug 31, 2023
- JX Nippon Mining & Metals Corporation
- Yasuyuki Iwabuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pt-OXIDE SPUTTERING TARGET AND PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20230203639
- Publication date Jun 29, 2023
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong Tham
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM
- Publication number 20230131031
- Publication date Apr 27, 2023
- SHOWA DENKO K.K.
- Yoshitaka AONO
- G11 - INFORMATION STORAGE
Information Patent Application
SPUTTERING APPARATUS AND METHOD OF FABRICATING MAGNETIC MEMORY DEVI...
- Publication number 20230013146
- Publication date Jan 19, 2023
- Samsung Electronics Co., Ltd.
- Joonmyoung LEE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Sputtering Target
- Publication number 20230019656
- Publication date Jan 19, 2023
- JX NIPPON MINING & METALS CORPORATION
- Masayoshi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SPUTTERING TARGET FOR HEAT-ASSISTED MAGNETIC RECORDING MEDIUM
- Publication number 20220383901
- Publication date Dec 1, 2022
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong Tham
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE APPARATUS, AND METHOD F...
- Publication number 20220319546
- Publication date Oct 6, 2022
- SHOWA DENKO K.K.
- Chen XU
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING APPAR...
- Publication number 20220246176
- Publication date Aug 4, 2022
- SHOWA DENKO K.K.
- Yoshitaka AONO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING TAPE AND MAGNETIC RECORDING TAPE CARTRIDGE
- Publication number 20220084550
- Publication date Mar 17, 2022
- SONY GROUP CORPORATION
- TOMOE OZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
Sputtering Target, Method for Producing Laminated Film, Laminated F...
- Publication number 20220005505
- Publication date Jan 6, 2022
- JX NIPPON MINING & METALS CORPORATION
- Masayoshi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC RECORDING MEDIA DESIGN WITH REDUCED LATTICE MISMATCH BETWE...
- Publication number 20210407542
- Publication date Dec 30, 2021
- Western Digital Technologies, Inc.
- Kai Tang
- G11 - INFORMATION STORAGE
Information Patent Application
SPUTTERING TARGET
- Publication number 20210269911
- Publication date Sep 2, 2021
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong Tham
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE APPARATUS, AND METHOD O...
- Publication number 20210256998
- Publication date Aug 19, 2021
- SHOWA DENKO K.K.
- Koichi NAGASAKA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING MAGNETIC RECORDI...
- Publication number 20210201947
- Publication date Jul 1, 2021
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SPUTTERING TARGET, METHOD FOR PRODUCING LAMINATED FILM, LAMINATED F...
- Publication number 20210172050
- Publication date Jun 10, 2021
- JX NIPPON MINING & METALS CORPORATION
- Masayoshi Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
SPUTTERING TARGET
- Publication number 20210087673
- Publication date Mar 25, 2021
- Tanaka Kikinzoku Kogyo K.K.
- Kim Kong THAM
- G11 - INFORMATION STORAGE
Information Patent Application
SPUTTERING APPARATUS AND METHOD OF FABRICATING MAGNETIC MEMORY DEVI...
- Publication number 20210079517
- Publication date Mar 18, 2021
- Samsung Electronics Co., Ltd.
- Joonmyoung LEE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING SAME, AND MAGNET...
- Publication number 20210005219
- Publication date Jan 7, 2021
- SHOWA DENKO K.K.
- Kota HASEGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM
- Publication number 20200395045
- Publication date Dec 17, 2020
- SHOWA DENKO K.K.
- Hiroshi TANI
- G11 - INFORMATION STORAGE
Information Patent Application
Sputtering Target and Magnetic Film
- Publication number 20200357438
- Publication date Nov 12, 2020
- JX NIPPON MINING & METALS CORPORATION
- Yasuyuki Iwabuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Fe-Pt Based Magnetic Material Sintered Compact
- Publication number 20200357433
- Publication date Nov 12, 2020
- JX NIPPON MINING & METALS CORPORATION
- Shin-ichi Ogino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MgO SINTERED SPUTTERING TARGET
- Publication number 20200263291
- Publication date Aug 20, 2020
- JX NIPPON MINING & METALS CORPORATION
- Yoshitaka Shibuya
- G11 - INFORMATION STORAGE
Information Patent Application
SPUTTERING TARGET AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRO...
- Publication number 20200234730
- Publication date Jul 23, 2020
- JX NIPPON MINING & METALS CORPORATION
- Shin-ichi OGINO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ADDING A CAP-LAYER TO IMPROVE MAGNETIC RECORDING MEDIA
- Publication number 20200219534
- Publication date Jul 9, 2020
- SEAGATE TECHNOLOGY LLC
- Paul M. JONES
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Sputtering Target, Method for Producing Laminated Film, Laminated F...
- Publication number 20200051589
- Publication date Feb 13, 2020
- JX NIPPON MINING & METALS CORPORATION
- Masayoshi Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Sputtering Target Material
- Publication number 20190309394
- Publication date Oct 10, 2019
- SANYO SPECIAL STEEL CO., LTD.
- Hiroyuki Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NONMAGNETIC MATERIAL-DISPERSED FE-PT BASED SPUTTERING TARGET
- Publication number 20190185987
- Publication date Jun 20, 2019
- JX NIPPON MINING & METALS CORPORATION
- Atsushi Sato
- B22 - CASTING POWDER METALLURGY

Coating a support with a magnetic layer by sputtering

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sputtering target, manufacturing method therefor, and manufacturing...

Sputtering target and magnetic film

Sputtering apparatus and method of fabricating magnetic memory devi...

Sputtering target for magnetic recording medium, and magnetic thin...

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

Magnetic recording medium, method of manufacturing same, and magnet...

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

Sputtering apparatus and method of fabricating magnetic memory devi...

Magnetic recording media design with reduced lattice mismatch betwe...

MgO sintered sputtering target

Method of manufacturing magnetic recording medium

Magnetic recording medium, sputtering target, sputtering target man...

Film-forming apparatus and method for manufacturing magnetic record...

Magnetic recording medium utilizing adjacent underlayer and magneti...

Effective rear hard bias for dual free layer read heads

Sputtering target

Fe—Pt based magnetic material sintered compact

Method for producing magnetic recording medium

Manufacturing method of magnetic recording medium, film formation s...

Magnetic recording medium, with carbide segregant, method for manuf...

Underlayer for perpendicularly magnetized film, perpendicularly mag...

Magnetic recording medium with nitride segregant, method for manufa...

Perpendicular recording media with enhanced anisotropy through ener...

FePt-C-based sputtering target

Fe-Pt based magnetic material sintered compact

Mechanically balanced and magnetically unbalanced device

Sputtering target material

Sputtering target for forming magnetic recording film and method fo...

Sputtering target and method for producing the same

Magnetic stack including MgO—Ti(ON) interlayer

Patents Applicationslast 30 patents

MEDIA STRUCTURE WITH SELECTED SEGREGANTS CONFIGURED TO IMPROVE HEAT...

APPARATUS AND METHOD FOR FORMING AN OVERCOAT

MAGNETIC RECORDING DISK WITH METALLIC LAYERS HAVING THICKNESSES CON...

Sputtering Target, Manufacturing Method Therefor, And Manufacturing...

Pt-OXIDE SPUTTERING TARGET AND PERPENDICULAR MAGNETIC RECORDING MEDIUM

METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM

SPUTTERING APPARATUS AND METHOD OF FABRICATING MAGNETIC MEMORY DEVI...

Sputtering Target

SPUTTERING TARGET FOR HEAT-ASSISTED MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE APPARATUS, AND METHOD F...

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING APPAR...

MAGNETIC RECORDING TAPE AND MAGNETIC RECORDING TAPE CARTRIDGE

Sputtering Target, Method for Producing Laminated Film, Laminated F...

MAGNETIC RECORDING MEDIA DESIGN WITH REDUCED LATTICE MISMATCH BETWE...

SPUTTERING TARGET

MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE APPARATUS, AND METHOD O...

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING MAGNETIC RECORDI...

SPUTTERING TARGET, METHOD FOR PRODUCING LAMINATED FILM, LAMINATED F...

SPUTTERING TARGET

SPUTTERING APPARATUS AND METHOD OF FABRICATING MAGNETIC MEMORY DEVI...

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING SAME, AND MAGNET...

METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM

Sputtering Target and Magnetic Film

Fe-Pt Based Magnetic Material Sintered Compact

MgO SINTERED SPUTTERING TARGET

SPUTTERING TARGET AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRO...

ADDING A CAP-LAYER TO IMPROVE MAGNETIC RECORDING MEDIA

Sputtering Target, Method for Producing Laminated Film, Laminated F...

Sputtering Target Material

NONMAGNETIC MATERIAL-DISPERSED FE-PT BASED SPUTTERING TARGET