Inventor · disambiguated record
Yutaka Tentaku
Also filed as: TENTAKU YUTAKA
9 granted patents·8 citations·filing 2009–2017
78Inventor score
Technology areasG11B
Top patents by PatentIndex Score
9 records- 0177US9672859B2Optical medium reproduction apparatus and optical medium reproduction methodSONY CORP·Filed 2014·Granted Jun 6, 2017·3 cites·7 claims
- 0275US8000189B2Optical pickup and optical disk deviceSONY CORP·Filed 2009·Granted Aug 16, 2011·3 cites·20 claims
- 0364US8826309B2Optical pickup and optical disc deviceSONY CORP·Filed 2013·Granted Sep 2, 2014·1 cites·10 claims
- 0462US9767837B2Optical medium reproduction apparatus and optical medium reproduction methodSONY CORP·Filed 2017·Granted Sep 19, 2017·1 cites·24 claims
- 0552US8976640B2Information recording medium and discSONY CORP·Filed 2014·Granted Mar 10, 2015·0 cites·11 claims
- 0636US10014023B2Optical medium reproducing apparatus, optical medium reproducing method, and optical mediumSONY CORP·Filed 2015·Granted Jul 3, 2018·0 cites·18 claims
- 0734US10176838B2Optical disc deviceSONY CORP·Filed 2016·Granted Jan 8, 2019·0 cites·7 claims
- 0833US9847100B2Optical medium reproduction device and optical medium reproduction methodSONY CORP·Filed 2015·Granted Dec 19, 2017·0 cites·15 claims
- 0928US8259553B2Optical pickup and optical disc deviceNAKANO FUMIAKI·Filed 2010·Granted Sep 4, 2012·0 cites·15 claims
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