Daijiro Sakuma

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and controlling method
- Patent number 9,489,043
- Issue date Nov 8, 2016
- Sony Corporation
- Yuuichi Iida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and controlling method
- Patent number 8,952,890
- Issue date Feb 10, 2015
- Sony Corporation
- Yuichi Iida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND CONTROLLING METHOD
- Publication number 20150185830
- Publication date Jul 2, 2015
- SONY CORPORATION
- Yuuichi IIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND CONTROLLING METHOD
- Publication number 20120293405
- Publication date Nov 22, 2012
- SONY CORPORATION
- Yuichi Iida
- G06 - COMPUTING CALCULATING COUNTING