Susumu OKAMURA

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Doped BiSb (012) or undoped BiSb (001) topological insulator with G...
- Patent number 12,106,791
- Issue date Oct 1, 2024
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Read sensor with ordered heusler alloy free layer and semiconductor...
- Patent number 12,106,784
- Issue date Oct 1, 2024
- Western Digital Technologies, Inc.
- Yuankai Zheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with a multilayer spin torque element having positiv...
- Patent number 12,094,498
- Issue date Sep 17, 2024
- Western Digital Technologies, Inc.
- Alexander Goncharov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive device comprising a synthetic antiferromagnetic co...
- Patent number 12,040,114
- Issue date Jul 16, 2024
- Western Digital Technologies, Inc.
- Susumu Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunneling magnetoresistive (TMR) device with improved seed layer
- Patent number 12,035,634
- Issue date Jul 9, 2024
- Western Digital Technologies, Inc.
- Susumu Okamura
Information Patent Grant
Cobalt-boron (CoB) layer for magnetic recording devices, memory dev...
- Patent number 12,033,675
- Issue date Jul 9, 2024
- Western Digital Technologies, Inc.
- Susumu Okamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Multilayer structures for magnetic recording devices to facilitate...
- Patent number 11,990,163
- Issue date May 21, 2024
- Western Digital Technologies, Inc.
- Ning Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Spintronic devices with self-cooling function
- Patent number 11,925,120
- Issue date Mar 5, 2024
- Western Digital Technologies, Inc.
- Susumu Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
BiSbX (012) layers having increased operating temperatures for SOT...
- Patent number 11,908,496
- Issue date Feb 20, 2024
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin torque oscillator with enhanced spin polarizer
- Patent number 11,881,236
- Issue date Jan 23, 2024
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin torque oscillator with multilayer seed for improved performanc...
- Patent number 11,862,205
- Issue date Jan 2, 2024
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Buffer layers and interlayers that promote BiSbx (012) alloy orient...
- Patent number 11,763,973
- Issue date Sep 19, 2023
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Seed layer for spin torque oscillator in microwave assisted magneti...
- Patent number 11,682,420
- Issue date Jun 20, 2023
- Western Digital Technologies, Inc.
- James Mac Freitag
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording devices having negative polarization layer to en...
- Patent number 11,657,836
- Issue date May 23, 2023
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
BiSbX (012) layers having increased operating temperatures for SOT...
- Patent number 11,532,323
- Issue date Dec 20, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin torque oscillator with an antiferromagnetically coupled assist...
- Patent number 11,239,016
- Issue date Feb 1, 2022
- Western Digital Technologies, Inc.
- Yuankai Zheng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spin torque oscillator with an antiferromagnetically coupled assist...
- Patent number 11,171,605
- Issue date Nov 9, 2021
- Western Digital Technologies, Inc.
- Yuankai Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin transfer torque device with oxide layer beneath the seed layer
- Patent number 10,446,175
- Issue date Oct 15, 2019
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunneling magnetoresistive (TMR) read head with reduced gap thickness
- Patent number 9,177,575
- Issue date Nov 3, 2015
- HGST Netherlands B.V.
- Zheng Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Capping materials for magnetic read head sensor
- Patent number 8,958,180
- Issue date Feb 17, 2015
- HGST Netherlands, B.V.
- Chando Park
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Multilayer Structures For Magnetic Recording Devices To Facilitate...
- Publication number 20240282333
- Publication date Aug 22, 2024
- Western Digital Technologies, Inc.
- Ning SHI
- G11 - INFORMATION STORAGE
Information Patent Application
Read Sensor With Ordered Heusler Alloy Free Layer and Semiconductor...
- Publication number 20240194221
- Publication date Jun 13, 2024
- Western Digital Technologies, Inc.
- Yuankai ZHENG
- G11 - INFORMATION STORAGE
Information Patent Application
Cobalt-Boron (CoB) Layer for Magnetic Recording Devices, Memory Dev...
- Publication number 20240112840
- Publication date Apr 4, 2024
- Western Digital Technologies, Inc.
- Susumu OKAMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetoresistive Devices Comprising A Synthetic Antiferromagnetic C...
- Publication number 20240107893
- Publication date Mar 28, 2024
- Western Digital Technologies, Inc.
- Susumu OKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive Device Comprising A Synthetic Antiferromagnetic Co...
- Publication number 20240087785
- Publication date Mar 14, 2024
- Western Digital Technologies, Inc.
- Susumu OKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Buffer Layers, Interlayers, and Barrier Layers Comprising Heusler A...
- Publication number 20240032437
- Publication date Jan 25, 2024
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
Multilayer Structures For Magnetic Recording Devices To Facilitate...
- Publication number 20240005951
- Publication date Jan 4, 2024
- Western Digital Technologies, Inc.
- Ning SHI
- G11 - INFORMATION STORAGE
Information Patent Application
Doped BiSb (012) or Undoped BiSb (001) Topological Insulator with G...
- Publication number 20240005973
- Publication date Jan 4, 2024
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
Spin Torque Oscillator with Enhanced Spin Polarizer
- Publication number 20230410841
- Publication date Dec 21, 2023
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
Spin Torque Oscillator with Multilayer Seed for Improved Performanc...
- Publication number 20230410840
- Publication date Dec 21, 2023
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
Buffer Layers And Interlayers That Promote BiSbx (012) Alloy Orient...
- Publication number 20230386721
- Publication date Nov 30, 2023
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
BiSbX (012) Layers Having Increased Operating Temperatures For SOT...
- Publication number 20230121375
- Publication date Apr 20, 2023
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
TUNNELING MAGNETORESISTIVE (TMR) DEVICE WITH IMPROVED SEED LAYER
- Publication number 20230084970
- Publication date Mar 16, 2023
- Western Digital Technologies, Inc.
- Susumu Okamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Buffer Layers And Interlayers That Promote BiSbx (012) Alloy Orient...
- Publication number 20230047223
- Publication date Feb 16, 2023
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
SPINTRONIC DEVICES WITH SELF-COOLING FUNCTION
- Publication number 20230030248
- Publication date Feb 2, 2023
- Western Digital Technologies, Inc.
- Susumu OKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Recording Devices Having Negative Polarization Layer To En...
- Publication number 20220148619
- Publication date May 12, 2022
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
Seed Layer For Spin Torque Oscillator In Microwave Assisted Magneti...
- Publication number 20210390977
- Publication date Dec 16, 2021
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
SPIN TORQUE OSCILLATOR WITH AN ANTIFERROMAGNETICALLY COUPLED ASSIST...
- Publication number 20210375518
- Publication date Dec 2, 2021
- Western Digital Technologies, Inc.
- Yuankai Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIN TORQUE OSCILLATOR WITH AN ANTIFERROMAGNETICALLY COUPLED ASSIST...
- Publication number 20210376793
- Publication date Dec 2, 2021
- Western Digital Technologies, Inc.
- Yuankai Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIN TRANSFER TORQUE DEVICE WITH OXIDE LAYER BENEATH THE SEED LAYER
- Publication number 20190279666
- Publication date Sep 12, 2019
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
CAPPING MATERIALS FOR MAGNETIC READ HEAD SENSOR
- Publication number 20150062759
- Publication date Mar 5, 2015
- Chando PARK
- G11 - INFORMATION STORAGE

Susumu OKAMURA

Person

Patents Grantslast 30 patents

Doped BiSb (012) or undoped BiSb (001) topological insulator with G...

Read sensor with ordered heusler alloy free layer and semiconductor...

Recording head with a multilayer spin torque element having positiv...

Magnetoresistive device comprising a synthetic antiferromagnetic co...

Tunneling magnetoresistive (TMR) device with improved seed layer

Cobalt-boron (CoB) layer for magnetic recording devices, memory dev...

Multilayer structures for magnetic recording devices to facilitate...

Spintronic devices with self-cooling function

BiSbX (012) layers having increased operating temperatures for SOT...

Spin torque oscillator with enhanced spin polarizer

Spin torque oscillator with multilayer seed for improved performanc...

Buffer layers and interlayers that promote BiSbx (012) alloy orient...

Seed layer for spin torque oscillator in microwave assisted magneti...

Magnetic recording devices having negative polarization layer to en...

BiSbX (012) layers having increased operating temperatures for SOT...

Spin torque oscillator with an antiferromagnetically coupled assist...

Spin torque oscillator with an antiferromagnetically coupled assist...

Spin transfer torque device with oxide layer beneath the seed layer

Tunneling magnetoresistive (TMR) read head with reduced gap thickness

Capping materials for magnetic read head sensor

Patents Applicationslast 30 patents

Multilayer Structures For Magnetic Recording Devices To Facilitate...

Read Sensor With Ordered Heusler Alloy Free Layer and Semiconductor...

Cobalt-Boron (CoB) Layer for Magnetic Recording Devices, Memory Dev...

Magnetoresistive Devices Comprising A Synthetic Antiferromagnetic C...

Magnetoresistive Device Comprising A Synthetic Antiferromagnetic Co...

Buffer Layers, Interlayers, and Barrier Layers Comprising Heusler A...

Multilayer Structures For Magnetic Recording Devices To Facilitate...

Doped BiSb (012) or Undoped BiSb (001) Topological Insulator with G...

Spin Torque Oscillator with Enhanced Spin Polarizer

Spin Torque Oscillator with Multilayer Seed for Improved Performanc...

Buffer Layers And Interlayers That Promote BiSbx (012) Alloy Orient...

BiSbX (012) Layers Having Increased Operating Temperatures For SOT...

TUNNELING MAGNETORESISTIVE (TMR) DEVICE WITH IMPROVED SEED LAYER

Buffer Layers And Interlayers That Promote BiSbx (012) Alloy Orient...

SPINTRONIC DEVICES WITH SELF-COOLING FUNCTION

Magnetic Recording Devices Having Negative Polarization Layer To En...

Seed Layer For Spin Torque Oscillator In Microwave Assisted Magneti...

SPIN TORQUE OSCILLATOR WITH AN ANTIFERROMAGNETICALLY COUPLED ASSIST...

SPIN TORQUE OSCILLATOR WITH AN ANTIFERROMAGNETICALLY COUPLED ASSIST...

SPIN TRANSFER TORQUE DEVICE WITH OXIDE LAYER BENEATH THE SEED LAYER

CAPPING MATERIALS FOR MAGNETIC READ HEAD SENSOR