Akihiro Ogata

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Earphone
- Patent number 10,034,076
- Issue date Jul 24, 2018
- Sony Corporation
- Tomohiro Matsuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-emitting device, method of controlling light-emitting device,...
- Patent number 9,661,724
- Issue date May 23, 2017
- Sony Corporation
- Hidekazu Ebihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting device, method of controlling light-emitting device,...
- Patent number 9,232,613
- Issue date Jan 5, 2016
- Sony Corporation
- Hidekazu Ebihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disc cartridge loading device with lid lock detection switch
- Patent number 5,768,237
- Issue date Jun 16, 1998
- Sony Corporation
- Tokio Kanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus for recording medium
- Patent number 5,638,351
- Issue date Jun 10, 1997
- Sony Corporation
- Tokio Kanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Mini disc player
- Patent number 5,583,834
- Issue date Dec 10, 1996
- Sony Corporation
- Tokio Kanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording and reproducing apparatus including l...
- Patent number 4,773,062
- Issue date Sep 20, 1988
- Pioneer Electronic Corporation
- Yasumitsu Wada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
EARPHONE
- Publication number 20170230741
- Publication date Aug 10, 2017
- TOMOHIRO MATSUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-EMITTING DEVICE, METHOD OF CONTROLLING LIGHT-EMITTING DEVICE,...
- Publication number 20160081169
- Publication date Mar 17, 2016
- SONY CORPORATION
- Hidekazu Ebihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING DEVICE, METHOD OF CONTROLLING LIGHT-EMITTING DEVICE,...
- Publication number 20130241432
- Publication date Sep 19, 2013
- SONY CORPORATION
- Hidekazu Ebihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR