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Yukio Hiramoto
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Kanagawa, JP
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last 30 patents
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Patent Grant
Playback device
Patent number
9,363,590
Issue date
Jun 7, 2016
Sony Corporation
Yukio Hiramoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
PLAYBACK DEVICE
Publication number
20140119566
Publication date
May 1, 2014
SONY CORPORATION
Yukio Hiramoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTION DEVICE
Publication number
20130277521
Publication date
Oct 24, 2013
Yukio Hiramoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
CONNECTOR APPARATUS
Publication number
20130016463
Publication date
Jan 17, 2013
SONY CORPORATION
Yukio Hiramoto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Operation device
Publication number
20080041613
Publication date
Feb 21, 2008
SONY CORPORATION
Yukio Hiramoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE