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Yasuhiro Konakawa
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Hong Kong, CN
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Patents Grants
last 30 patents
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Patent Grant
Laser diode, thermally assisted magnetic head, head gimbal assembly...
Patent number
11,887,638
Issue date
Jan 30, 2024
Sae Magnetics (H.K.) Ltd.
Ryo Hosoi
G11 - INFORMATION STORAGE
Information
Patent Grant
Light source chip and a thermally assisted head with the same, and...
Patent number
8,743,665
Issue date
Jun 3, 2014
Sae Magnetics (H.K.) Ltd.
Ryuji Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Light source chip and a thermally assisted head with the same, and...
Patent number
8,537,643
Issue date
Sep 17, 2013
Sae Magnetics (H.K.) Ltd.
Ryuji Fujii
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
LIGHT SOURCE CHIP AND A THERMALLY ASSISTED HEAD WITH THE SAME, AND...
Publication number
20130258823
Publication date
Oct 3, 2013
SAE MAGNETICS (H. K) LTD.
Ryuji FUJII
G11 - INFORMATION STORAGE
Information
Patent Application
LIGHT SOURCE CHIP AND A THERMALLY ASSISTED HEAD WITH THE SAME, AND...
Publication number
20130136885
Publication date
May 30, 2013
SAE MAGNETICS (H. K) LTD.
Ryuji FUJII
G11 - INFORMATION STORAGE