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Yoji NOMURA
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Milpitas, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Waveguide and manufacturing method thereof
Patent number
11,604,313
Issue date
Mar 14, 2023
Headway Technologies, Inc.
Yukinori Ikegawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head including main pole having top surface including firs...
Patent number
11,514,931
Issue date
Nov 29, 2022
Headway Technologies, Inc.
Hironori Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
Thermally-assisted magnetic recording head having plasmon generator...
Patent number
11,410,688
Issue date
Aug 9, 2022
Headway Technologies, Inc.
Yoshitaka Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head including spin torque oscillator, first and second ga...
Patent number
11,380,353
Issue date
Jul 5, 2022
Headway Technologies, Inc.
Yoshitaka Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head including spin torque oscillator
Patent number
11,289,117
Issue date
Mar 29, 2022
Headway Technologies, Inc.
Yoshitaka Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head including spin torque oscillator
Patent number
11,211,082
Issue date
Dec 28, 2021
Headway Technologies, Inc.
Yoshitaka Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Near-field light generator and thermally-assisted magnetic recordin...
Patent number
11,049,516
Issue date
Jun 29, 2021
Headway Technologies, Inc.
Yukinori Ikegawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head including spin torque oscillator and manufacturing me...
Patent number
10,803,888
Issue date
Oct 13, 2020
Headway Technologies, Inc.
Yoshitaka Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head including spin torque oscillator and manufacturing me...
Patent number
10,748,559
Issue date
Aug 18, 2020
Headway Technologies, Inc.
Hironori Araki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head for perpendicular magnetic recording including two si...
Patent number
10,366,712
Issue date
Jul 30, 2019
Headway Technologies, Inc.
Yoshitaka Sasaki
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
WAVEGUIDE AND MANUFACTURING METHOD THEREOF
Publication number
20230003940
Publication date
Jan 5, 2023
HEADWAY TECHNOLOGIES, INC.
Yukinori IKEGAWA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...
Publication number
20190228795
Publication date
Jul 25, 2019
HEADWAY TECHNOLOGIES, INC.
Yoshitaka SASAKI
G11 - INFORMATION STORAGE