Akira Hanatsuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 9,261,928
- Issue date Feb 16, 2016
- Sony Corporation
- Sin Aruga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having a display unit and a main unit rotatably c...
- Patent number 9,229,480
- Issue date Jan 5, 2016
- Sony Corporation
- Atsushi Tani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus opening and closing mechanism, and information apparatus
- Patent number 8,982,548
- Issue date Mar 17, 2015
- Sony Corporation
- Takahiro Totsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and method for producing an electronic apparatus
- Patent number 8,279,590
- Issue date Oct 2, 2012
- Sony Corporation
- Noriko Kito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and battery pack
- Patent number 8,264,826
- Issue date Sep 11, 2012
- Sony Corporation
- Ryosuke Tobiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device
- Patent number 7,486,501
- Issue date Feb 3, 2009
- Sony Corporation
- Akira Hanatsuka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE
- Publication number 20140355187
- Publication date Dec 4, 2014
- SONY CORPORATION
- Atsushi Tani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20140355186
- Publication date Dec 4, 2014
- SONY CORPORATION
- Shinji Oguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20140355197
- Publication date Dec 4, 2014
- Sony Corporation
- Sin ARUGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS OPENING AND CLOSING MECHANISM, AND INFORMATION APPARATUS
- Publication number 20120162879
- Publication date Jun 28, 2012
- SONY CORPORATION
- Takahiro Totsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND BATTERY PACK
- Publication number 20100165555
- Publication date Jul 1, 2010
- Sony Corporation
- Ryosuke Tobiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND METHOD FOR PRODUCING AN ELECTRONIC APPARATUS
- Publication number 20100157523
- Publication date Jun 24, 2010
- SONY CORPORATION
- Noriko KITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing device
- Publication number 20070297124
- Publication date Dec 27, 2007
- SONY CORPORATION
- Akira Hanatsuka
- G06 - COMPUTING CALCULATING COUNTING