Tomoya IKUTA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc device and spherical aberration error signal detection...
- Patent number 9,514,778
- Issue date Dec 6, 2016
- Sony Corporation
- Tomoya Ikuta
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISC DEVICE AND SPHERICAL ABERRATION ERROR SIGNAL DETECTION...
- Publication number 20160225400
- Publication date Aug 4, 2016
- SONY CORPORATION
- Tomoya IKUTA
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM AND METHOD FOR MANUFACTURING OPTICAL RECOR...
- Publication number 20140044940
- Publication date Feb 13, 2014
- SONY CORPORATION
- Tomoya Ikuta
- G11 - INFORMATION STORAGE