Inventor · disambiguated record
Seiichi Sagara
Also filed as: SAGARA SEIICHI
6 granted patents·1 pending application·24 citations·filing 2005–2012
76Inventor score
Technology areasG11B
Top patents by PatentIndex Score
7 records- 0185US7344077B2Optical pickup control apparatus, optical pickup control method, and optical disc apparatusSONY CORP·Filed 2005·Granted Mar 18, 2008·10 cites·9 claims
- 0284US7768880B2Reproducing apparatus, and method of adjusting spherical aberration correction and focus biasSONY CORP·Filed 2006·Granted Aug 3, 2010·9 cites·9 claims
- 0369US8134900B2Recording and reproducing apparatus and laser-driving pulse adjusting methodSAGARA SEIICHI·Filed 2006·Granted Mar 13, 2012·3 cites·16 claims
- 0468US7852718B2Compensation value setting device and compensation value setting methodSONY CORP·Filed 2008·Granted Dec 14, 2010·2 cites·6 claims
- 0538US8068395B2Recording device and method of adjusting laser powerSAGARA SEIICHI·Filed 2010·Granted Nov 29, 2011·0 cites·8 claims
- 0636US8531927B2Optical disc apparatus, tilt correction method, and programSAGARA SEIICHI·Filed 2012·Granted Sep 10, 2013·0 cites·10 claims
- 0736US2012002518A1Playback device, playback method and programSAGARA SEIICHI·Filed 2011·Application pending·0 cites
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