Assignee
KIMURA TOHRU
JP·6 granted patents·2 pending applications·4 citations·filing 2005–2011
Top patents by PatentIndex Score
8 records- 0174US8121011B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKIMURA TOHRU·Filed 2011·Granted Feb 21, 2012·2 cites·10 claims
- 0271US8098562B2Objective lens comprising a diffraction structure for distributing light in to light of different diffraction orders, optical pickup device, and optical information recording or reproduction apparatus having sameKIMURA TOHRU·Filed 2005·Granted Jan 17, 2012·2 cites·9 claims
- 0365US8077583B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKIMURA TOHRU·Filed 2009·Granted Dec 13, 2011·0 cites·15 claims
- 0464US8077585B2Condenser lens for an objective lens systemKIMURA TOHRU·Filed 2009·Granted Dec 13, 2011·0 cites·4 claims
- 0552US8199629B2Objective lens for optical pickup device, and optical pickup deviceKIMURA TOHRU·Filed 2008·Granted Jun 12, 2012·0 cites·10 claims
- 0645US8179880B2Wireless communication method and wireless communication systemKIMURA TOHRU·Filed 2006·Granted May 15, 2012·0 cites·10 claims
- 0744US2010323634A1Semiconductor device and signal processing method thereofKIMURA TOHRU·Filed 2008·Application pending·0 cites
- 0838US2012269051A1Objective Lens for Optical Pickup Device and Optical Pickup DeviceKIMURA TOHRU·Filed 2010·Application pending·0 cites
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